Home / 65,594.11-98,390.82-25,617.15

Finding the Fourth Proportional to 65,594.11, 98,390.82 and 25,617.15

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Solution

The fourth proportional to 65,594.11, 98,390.82 and 25,617.15 is: 38,425.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,594.11 : 98,390.82 = 25,617.15 : x
  2. Step 2: Convert to fraction form
    65,594.11/98,390.82 = 25,617.15/x
  3. Step 3: Cross multiply
    65,594.11x = 98,390.82 × 25,617.15
  4. Step 4: Simplify right side
    65,594.11x = 2,520,492,394.56
  5. Step 5: Solve for x
    x = 2,520,492,394.56/65,594.11
  6. Step 6: Final answer
    x = 38,425.59

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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.