Home / 36,577.20-50,474.88-22,972.28

Finding the Fourth Proportional to 36,577.20, 50,474.88 and 22,972.28

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Solution

The fourth proportional to 36,577.20, 50,474.88 and 22,972.28 is: 31,700.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,577.20 : 50,474.88 = 22,972.28 : x
  2. Step 2: Convert to fraction form
    36,577.20/50,474.88 = 22,972.28/x
  3. Step 3: Cross multiply
    36,577.20x = 50,474.88 × 22,972.28
  4. Step 4: Simplify right side
    36,577.20x = 1,159,522,823.95
  5. Step 5: Solve for x
    x = 1,159,522,823.95/36,577.20
  6. Step 6: Final answer
    x = 31,700.70

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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.