Home / 25,006-34,508.28-13,829.04

Finding the Fourth Proportional to 25,006, 34,508.28 and 13,829.04

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Solution

The fourth proportional to 25,006, 34,508.28 and 13,829.04 is: 19,084.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,006 : 34,508.28 = 13,829.04 : x
  2. Step 2: Convert to fraction form
    25,006/34,508.28 = 13,829.04/x
  3. Step 3: Cross multiply
    25,006x = 34,508.28 × 13,829.04
  4. Step 4: Simplify right side
    25,006x = 477,216,384.45
  5. Step 5: Solve for x
    x = 477,216,384.45/25,006
  6. Step 6: Final answer
    x = 19,084.08

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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.