Home / 25,335.17-34,972.39-22,677.96

Finding the Fourth Proportional to 25,335.17, 34,972.39 and 22,677.96

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Solution

The fourth proportional to 25,335.17, 34,972.39 and 22,677.96 is: 31,304.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,335.17 : 34,972.39 = 22,677.96 : x
  2. Step 2: Convert to fraction form
    25,335.17/34,972.39 = 22,677.96/x
  3. Step 3: Cross multiply
    25,335.17x = 34,972.39 × 22,677.96
  4. Step 4: Simplify right side
    25,335.17x = 793,102,621.02
  5. Step 5: Solve for x
    x = 793,102,621.02/25,335.17
  6. Step 6: Final answer
    x = 31,304.41

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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.