Home / 41,680.12-57,521.76-23,775.52

Finding the Fourth Proportional to 41,680.12, 57,521.76 and 23,775.52

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Solution

The fourth proportional to 41,680.12, 57,521.76 and 23,775.52 is: 32,812.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,680.12 : 57,521.76 = 23,775.52 : x
  2. Step 2: Convert to fraction form
    41,680.12/57,521.76 = 23,775.52/x
  3. Step 3: Cross multiply
    41,680.12x = 57,521.76 × 23,775.52
  4. Step 4: Simplify right side
    41,680.12x = 1,367,609,755.32
  5. Step 5: Solve for x
    x = 1,367,609,755.32/41,680.12
  6. Step 6: Final answer
    x = 32,812.04

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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.