Home / 45,252.16-62,445.82-25,108.82

Finding the Fourth Proportional to 45,252.16, 62,445.82 and 25,108.82

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Solution

The fourth proportional to 45,252.16, 62,445.82 and 25,108.82 is: 34,648.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,252.16 : 62,445.82 = 25,108.82 : x
  2. Step 2: Convert to fraction form
    45,252.16/62,445.82 = 25,108.82/x
  3. Step 3: Cross multiply
    45,252.16x = 62,445.82 × 25,108.82
  4. Step 4: Simplify right side
    45,252.16x = 1,567,940,854.13
  5. Step 5: Solve for x
    x = 1,567,940,854.13/45,252.16
  6. Step 6: Final answer
    x = 34,648.97

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1.5x scale

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.