Home / 54,368.97-81,476.29-22,744.95

Finding the Fourth Proportional to 54,368.97, 81,476.29 and 22,744.95

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Solution

The fourth proportional to 54,368.97, 81,476.29 and 22,744.95 is: 34,085.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,368.97 : 81,476.29 = 22,744.95 : x
  2. Step 2: Convert to fraction form
    54,368.97/81,476.29 = 22,744.95/x
  3. Step 3: Cross multiply
    54,368.97x = 81,476.29 × 22,744.95
  4. Step 4: Simplify right side
    54,368.97x = 1,853,174,142.24
  5. Step 5: Solve for x
    x = 1,853,174,142.24/54,368.97
  6. Step 6: Final answer
    x = 34,085.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.