Home / 44,965.52-67,414.96-21,569.68

Finding the Fourth Proportional to 44,965.52, 67,414.96 and 21,569.68

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Solution

The fourth proportional to 44,965.52, 67,414.96 and 21,569.68 is: 32,338.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,965.52 : 67,414.96 = 21,569.68 : x
  2. Step 2: Convert to fraction form
    44,965.52/67,414.96 = 21,569.68/x
  3. Step 3: Cross multiply
    44,965.52x = 67,414.96 × 21,569.68
  4. Step 4: Simplify right side
    44,965.52x = 1,454,119,114.41
  5. Step 5: Solve for x
    x = 1,454,119,114.41/44,965.52
  6. Step 6: Final answer
    x = 32,338.54

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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.