Home / 60,132.43-90,100.14-32,022.64

Finding the Fourth Proportional to 60,132.43, 90,100.14 and 32,022.64

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Solution

The fourth proportional to 60,132.43, 90,100.14 and 32,022.64 is: 47,981.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,132.43 : 90,100.14 = 32,022.64 : x
  2. Step 2: Convert to fraction form
    60,132.43/90,100.14 = 32,022.64/x
  3. Step 3: Cross multiply
    60,132.43x = 90,100.14 × 32,022.64
  4. Step 4: Simplify right side
    60,132.43x = 2,885,244,347.17
  5. Step 5: Solve for x
    x = 2,885,244,347.17/60,132.43
  6. Step 6: Final answer
    x = 47,981.50

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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.