Home / 41,755.38-57,619.80-22,892.64

Finding the Fourth Proportional to 41,755.38, 57,619.80 and 22,892.64

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Solution

The fourth proportional to 41,755.38, 57,619.80 and 22,892.64 is: 31,590.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,755.38 : 57,619.80 = 22,892.64 : x
  2. Step 2: Convert to fraction form
    41,755.38/57,619.80 = 22,892.64/x
  3. Step 3: Cross multiply
    41,755.38x = 57,619.80 × 22,892.64
  4. Step 4: Simplify right side
    41,755.38x = 1,319,069,338.27
  5. Step 5: Solve for x
    x = 1,319,069,338.27/41,755.38
  6. Step 6: Final answer
    x = 31,590.40

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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.