Home / 38,088.56-52,545.92-22,972.62

Finding the Fourth Proportional to 38,088.56, 52,545.92 and 22,972.62

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Solution

The fourth proportional to 38,088.56, 52,545.92 and 22,972.62 is: 31,692.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,088.56 : 52,545.92 = 22,972.62 : x
  2. Step 2: Convert to fraction form
    38,088.56/52,545.92 = 22,972.62/x
  3. Step 3: Cross multiply
    38,088.56x = 52,545.92 × 22,972.62
  4. Step 4: Simplify right side
    38,088.56x = 1,207,117,452.71
  5. Step 5: Solve for x
    x = 1,207,117,452.71/38,088.56
  6. Step 6: Final answer
    x = 31,692.39

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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.