Home / 41,127.12-56,755.61-22,264.24

Finding the Fourth Proportional to 41,127.12, 56,755.61 and 22,264.24

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Solution

The fourth proportional to 41,127.12, 56,755.61 and 22,264.24 is: 30,724.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,127.12 : 56,755.61 = 22,264.24 : x
  2. Step 2: Convert to fraction form
    41,127.12/56,755.61 = 22,264.24/x
  3. Step 3: Cross multiply
    41,127.12x = 56,755.61 × 22,264.24
  4. Step 4: Simplify right side
    41,127.12x = 1,263,620,522.39
  5. Step 5: Solve for x
    x = 1,263,620,522.39/41,127.12
  6. Step 6: Final answer
    x = 30,724.75

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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.