Home / 43,551.27-60,104.19-25,649.76

Finding the Fourth Proportional to 43,551.27, 60,104.19 and 25,649.76

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Solution

The fourth proportional to 43,551.27, 60,104.19 and 25,649.76 is: 35,398.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,551.27 : 60,104.19 = 25,649.76 : x
  2. Step 2: Convert to fraction form
    43,551.27/60,104.19 = 25,649.76/x
  3. Step 3: Cross multiply
    43,551.27x = 60,104.19 × 25,649.76
  4. Step 4: Simplify right side
    43,551.27x = 1,541,658,370.07
  5. Step 5: Solve for x
    x = 1,541,658,370.07/43,551.27
  6. Step 6: Final answer
    x = 35,398.70

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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.