Home / 41,316.26-61,891.23-19,099.04

Finding the Fourth Proportional to 41,316.26, 61,891.23 and 19,099.04

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Solution

The fourth proportional to 41,316.26, 61,891.23 and 19,099.04 is: 28,610.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,316.26 : 61,891.23 = 19,099.04 : x
  2. Step 2: Convert to fraction form
    41,316.26/61,891.23 = 19,099.04/x
  3. Step 3: Cross multiply
    41,316.26x = 61,891.23 × 19,099.04
  4. Step 4: Simplify right side
    41,316.26x = 1,182,063,077.42
  5. Step 5: Solve for x
    x = 1,182,063,077.42/41,316.26
  6. Step 6: Final answer
    x = 28,610.12

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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.