Home / 48,024.48-66,294-29,167.68

Finding the Fourth Proportional to 48,024.48, 66,294 and 29,167.68

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Solution

The fourth proportional to 48,024.48, 66,294 and 29,167.68 is: 40,263.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,024.48 : 66,294 = 29,167.68 : x
  2. Step 2: Convert to fraction form
    48,024.48/66,294 = 29,167.68/x
  3. Step 3: Cross multiply
    48,024.48x = 66,294 × 29,167.68
  4. Step 4: Simplify right side
    48,024.48x = 1,933,642,177.92
  5. Step 5: Solve for x
    x = 1,933,642,177.92/48,024.48
  6. Step 6: Final answer
    x = 40,263.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.