Home / 45,095.26-62,204.34-29,781.95

Finding the Fourth Proportional to 45,095.26, 62,204.34 and 29,781.95

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Solution

The fourth proportional to 45,095.26, 62,204.34 and 29,781.95 is: 41,081.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,095.26 : 62,204.34 = 29,781.95 : x
  2. Step 2: Convert to fraction form
    45,095.26/62,204.34 = 29,781.95/x
  3. Step 3: Cross multiply
    45,095.26x = 62,204.34 × 29,781.95
  4. Step 4: Simplify right side
    45,095.26x = 1,852,566,232.64
  5. Step 5: Solve for x
    x = 1,852,566,232.64/45,095.26
  6. Step 6: Final answer
    x = 41,081.17

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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.