Home / 45,834.80-63,251.48-25,691.65

Finding the Fourth Proportional to 45,834.80, 63,251.48 and 25,691.65

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Solution

The fourth proportional to 45,834.80, 63,251.48 and 25,691.65 is: 35,454.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,834.80 : 63,251.48 = 25,691.65 : x
  2. Step 2: Convert to fraction form
    45,834.80/63,251.48 = 25,691.65/x
  3. Step 3: Cross multiply
    45,834.80x = 63,251.48 × 25,691.65
  4. Step 4: Simplify right side
    45,834.80x = 1,625,034,792.24
  5. Step 5: Solve for x
    x = 1,625,034,792.24/45,834.80
  6. Step 6: Final answer
    x = 35,454.17

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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.