Home / 6,230.10-9,346.98-2,013.27

Finding the Fourth Proportional to 6,230.10, 9,346.98 and 2,013.27

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Solution

The fourth proportional to 6,230.10, 9,346.98 and 2,013.27 is: 3,020.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,230.10 : 9,346.98 = 2,013.27 : x
  2. Step 2: Convert to fraction form
    6,230.10/9,346.98 = 2,013.27/x
  3. Step 3: Cross multiply
    6,230.10x = 9,346.98 × 2,013.27
  4. Step 4: Simplify right side
    6,230.10x = 18,817,994.42
  5. Step 5: Solve for x
    x = 18,817,994.42/6,230.10
  6. Step 6: Final answer
    x = 3,020.50

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Find fourth proportional to 3,115.05, 4,673.49 and 1,006.64
Half scale
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Double scale
Find fourth proportional to 6,231.10, 9,348.48 and 2,014.27
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.