Home / 45,394.46-62,648.14-25,255.14

Finding the Fourth Proportional to 45,394.46, 62,648.14 and 25,255.14

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Solution

The fourth proportional to 45,394.46, 62,648.14 and 25,255.14 is: 34,854.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,394.46 : 62,648.14 = 25,255.14 : x
  2. Step 2: Convert to fraction form
    45,394.46/62,648.14 = 25,255.14/x
  3. Step 3: Cross multiply
    45,394.46x = 62,648.14 × 25,255.14
  4. Step 4: Simplify right side
    45,394.46x = 1,582,187,546.44
  5. Step 5: Solve for x
    x = 1,582,187,546.44/45,394.46
  6. Step 6: Final answer
    x = 34,854.20

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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.