Home / 25,264.14-34,864.73-13,934.04

Finding the Fourth Proportional to 25,264.14, 34,864.73 and 13,934.04

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Solution

The fourth proportional to 25,264.14, 34,864.73 and 13,934.04 is: 19,229.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,264.14 : 34,864.73 = 13,934.04 : x
  2. Step 2: Convert to fraction form
    25,264.14/34,864.73 = 13,934.04/x
  3. Step 3: Cross multiply
    25,264.14x = 34,864.73 × 13,934.04
  4. Step 4: Simplify right side
    25,264.14x = 485,806,542.41
  5. Step 5: Solve for x
    x = 485,806,542.41/25,264.14
  6. Step 6: Final answer
    x = 19,229.09

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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.