Home / 94,493.26-141,720.42-41,869.18

Finding the Fourth Proportional to 94,493.26, 141,720.42 and 41,869.18

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Solution

The fourth proportional to 94,493.26, 141,720.42 and 41,869.18 is: 62,795.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,493.26 : 141,720.42 = 41,869.18 : x
  2. Step 2: Convert to fraction form
    94,493.26/141,720.42 = 41,869.18/x
  3. Step 3: Cross multiply
    94,493.26x = 141,720.42 × 41,869.18
  4. Step 4: Simplify right side
    94,493.26x = 5,933,717,774.66
  5. Step 5: Solve for x
    x = 5,933,717,774.66/94,493.26
  6. Step 6: Final answer
    x = 62,795.14

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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.