Home / 44,545.08-66,815.28-14,963.52

Finding the Fourth Proportional to 44,545.08, 66,815.28 and 14,963.52

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Solution

The fourth proportional to 44,545.08, 66,815.28 and 14,963.52 is: 22,444.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,545.08 : 66,815.28 = 14,963.52 : x
  2. Step 2: Convert to fraction form
    44,545.08/66,815.28 = 14,963.52/x
  3. Step 3: Cross multiply
    44,545.08x = 66,815.28 × 14,963.52
  4. Step 4: Simplify right side
    44,545.08x = 999,791,778.59
  5. Step 5: Solve for x
    x = 999,791,778.59/44,545.08
  6. Step 6: Final answer
    x = 22,444.49

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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.