Home / 4,753.62-7,132.59-2,446.74

Finding the Fourth Proportional to 4,753.62, 7,132.59 and 2,446.74

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Solution

The fourth proportional to 4,753.62, 7,132.59 and 2,446.74 is: 3,671.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,753.62 : 7,132.59 = 2,446.74 : x
  2. Step 2: Convert to fraction form
    4,753.62/7,132.59 = 2,446.74/x
  3. Step 3: Cross multiply
    4,753.62x = 7,132.59 × 2,446.74
  4. Step 4: Simplify right side
    4,753.62x = 17,451,593.26
  5. Step 5: Solve for x
    x = 17,451,593.26/4,753.62
  6. Step 6: Final answer
    x = 3,671.22

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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.