Home / 24,403.60-36,578.52-15,966.61

Finding the Fourth Proportional to 24,403.60, 36,578.52 and 15,966.61

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Solution

The fourth proportional to 24,403.60, 36,578.52 and 15,966.61 is: 23,932.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,403.60 : 36,578.52 = 15,966.61 : x
  2. Step 2: Convert to fraction form
    24,403.60/36,578.52 = 15,966.61/x
  3. Step 3: Cross multiply
    24,403.60x = 36,578.52 × 15,966.61
  4. Step 4: Simplify right side
    24,403.60x = 584,034,963.22
  5. Step 5: Solve for x
    x = 584,034,963.22/24,403.60
  6. Step 6: Final answer
    x = 23,932.33

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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.