Home / 6,013.04-9,019.88-1,630.96

Finding the Fourth Proportional to 6,013.04, 9,019.88 and 1,630.96

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Solution

The fourth proportional to 6,013.04, 9,019.88 and 1,630.96 is: 2,446.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,013.04 : 9,019.88 = 1,630.96 : x
  2. Step 2: Convert to fraction form
    6,013.04/9,019.88 = 1,630.96/x
  3. Step 3: Cross multiply
    6,013.04x = 9,019.88 × 1,630.96
  4. Step 4: Simplify right side
    6,013.04x = 14,711,063.48
  5. Step 5: Solve for x
    x = 14,711,063.48/6,013.04
  6. Step 6: Final answer
    x = 2,446.53

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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.