Home / 41,565.25-57,360.05-22,702.42

Finding the Fourth Proportional to 41,565.25, 57,360.05 and 22,702.42

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Solution

The fourth proportional to 41,565.25, 57,360.05 and 22,702.42 is: 31,329.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,565.25 : 57,360.05 = 22,702.42 : x
  2. Step 2: Convert to fraction form
    41,565.25/57,360.05 = 22,702.42/x
  3. Step 3: Cross multiply
    41,565.25x = 57,360.05 × 22,702.42
  4. Step 4: Simplify right side
    41,565.25x = 1,302,211,946.32
  5. Step 5: Solve for x
    x = 1,302,211,946.32/41,565.25
  6. Step 6: Final answer
    x = 31,329.34

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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.