Home / 36,572.16-50,470.56-22,432.80

Finding the Fourth Proportional to 36,572.16, 50,470.56 and 22,432.80

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Solution

The fourth proportional to 36,572.16, 50,470.56 and 22,432.80 is: 30,957.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,572.16 : 50,470.56 = 22,432.80 : x
  2. Step 2: Convert to fraction form
    36,572.16/50,470.56 = 22,432.80/x
  3. Step 3: Cross multiply
    36,572.16x = 50,470.56 × 22,432.80
  4. Step 4: Simplify right side
    36,572.16x = 1,132,195,978.37
  5. Step 5: Solve for x
    x = 1,132,195,978.37/36,572.16
  6. Step 6: Final answer
    x = 30,957.86

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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.