Home / 43,805.67-60,451.91-25,909.53

Finding the Fourth Proportional to 43,805.67, 60,451.91 and 25,909.53

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Solution

The fourth proportional to 43,805.67, 60,451.91 and 25,909.53 is: 35,755.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,805.67 : 60,451.91 = 25,909.53 : x
  2. Step 2: Convert to fraction form
    43,805.67/60,451.91 = 25,909.53/x
  3. Step 3: Cross multiply
    43,805.67x = 60,451.91 × 25,909.53
  4. Step 4: Simplify right side
    43,805.67x = 1,566,280,575.70
  5. Step 5: Solve for x
    x = 1,566,280,575.70/43,805.67
  6. Step 6: Final answer
    x = 35,755.20

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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.