Home / 45,517.10-62,818.26-25,377.26

Finding the Fourth Proportional to 45,517.10, 62,818.26 and 25,377.26

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Solution

The fourth proportional to 45,517.10, 62,818.26 and 25,377.26 is: 35,023.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,517.10 : 62,818.26 = 25,377.26 : x
  2. Step 2: Convert to fraction form
    45,517.10/62,818.26 = 25,377.26/x
  3. Step 3: Cross multiply
    45,517.10x = 62,818.26 × 25,377.26
  4. Step 4: Simplify right side
    45,517.10x = 1,594,155,316.77
  5. Step 5: Solve for x
    x = 1,594,155,316.77/45,517.10
  6. Step 6: Final answer
    x = 35,023.22

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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.