Home / 41,565.66-57,360.51-22,702.74

Finding the Fourth Proportional to 41,565.66, 57,360.51 and 22,702.74

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Solution

The fourth proportional to 41,565.66, 57,360.51 and 22,702.74 is: 31,329.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,565.66 : 57,360.51 = 22,702.74 : x
  2. Step 2: Convert to fraction form
    41,565.66/57,360.51 = 22,702.74/x
  3. Step 3: Cross multiply
    41,565.66x = 57,360.51 × 22,702.74
  4. Step 4: Simplify right side
    41,565.66x = 1,302,240,744.80
  5. Step 5: Solve for x
    x = 1,302,240,744.80/41,565.66
  6. Step 6: Final answer
    x = 31,329.73

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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.