Home / 6,230.12-9,343.59-1,846.55

Finding the Fourth Proportional to 6,230.12, 9,343.59 and 1,846.55

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Solution

The fourth proportional to 6,230.12, 9,343.59 and 1,846.55 is: 2,769.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,230.12 : 9,343.59 = 1,846.55 : x
  2. Step 2: Convert to fraction form
    6,230.12/9,343.59 = 1,846.55/x
  3. Step 3: Cross multiply
    6,230.12x = 9,343.59 × 1,846.55
  4. Step 4: Simplify right side
    6,230.12x = 17,253,406.11
  5. Step 5: Solve for x
    x = 17,253,406.11/6,230.12
  6. Step 6: Final answer
    x = 2,769.35

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Half scale
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Double scale
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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.