Home / 25,360.38-38,033.13-9,554

Finding the Fourth Proportional to 25,360.38, 38,033.13 and 9,554

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Solution

The fourth proportional to 25,360.38, 38,033.13 and 9,554 is: 14,328.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,360.38 : 38,033.13 = 9,554 : x
  2. Step 2: Convert to fraction form
    25,360.38/38,033.13 = 9,554/x
  3. Step 3: Cross multiply
    25,360.38x = 38,033.13 × 9,554
  4. Step 4: Simplify right side
    25,360.38x = 363,368,476.25
  5. Step 5: Solve for x
    x = 363,368,476.25/25,360.38
  6. Step 6: Final answer
    x = 14,328.20

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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.