Home / 25,068.08-34,593.05-13,737.26

Finding the Fourth Proportional to 25,068.08, 34,593.05 and 13,737.26

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Solution

The fourth proportional to 25,068.08, 34,593.05 and 13,737.26 is: 18,956.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,068.08 : 34,593.05 = 13,737.26 : x
  2. Step 2: Convert to fraction form
    25,068.08/34,593.05 = 13,737.26/x
  3. Step 3: Cross multiply
    25,068.08x = 34,593.05 × 13,737.26
  4. Step 4: Simplify right side
    25,068.08x = 475,213,480.39
  5. Step 5: Solve for x
    x = 475,213,480.39/25,068.08
  6. Step 6: Final answer
    x = 18,956.92

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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.