Home / 41,388.15-62,095.19-26,613.75

Finding the Fourth Proportional to 41,388.15, 62,095.19 and 26,613.75

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Solution

The fourth proportional to 41,388.15, 62,095.19 and 26,613.75 is: 39,928.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,388.15 : 62,095.19 = 26,613.75 : x
  2. Step 2: Convert to fraction form
    41,388.15/62,095.19 = 26,613.75/x
  3. Step 3: Cross multiply
    41,388.15x = 62,095.19 × 26,613.75
  4. Step 4: Simplify right side
    41,388.15x = 1,652,585,862.86
  5. Step 5: Solve for x
    x = 1,652,585,862.86/41,388.15
  6. Step 6: Final answer
    x = 39,928.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.