Home / 92,326.95-138,465.82-25,755.35

Finding the Fourth Proportional to 92,326.95, 138,465.82 and 25,755.35

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Solution

The fourth proportional to 92,326.95, 138,465.82 and 25,755.35 is: 38,626.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,326.95 : 138,465.82 = 25,755.35 : x
  2. Step 2: Convert to fraction form
    92,326.95/138,465.82 = 25,755.35/x
  3. Step 3: Cross multiply
    92,326.95x = 138,465.82 × 25,755.35
  4. Step 4: Simplify right side
    92,326.95x = 3,566,235,592.75
  5. Step 5: Solve for x
    x = 3,566,235,592.75/92,326.95
  6. Step 6: Final answer
    x = 38,626.16

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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.