Home / 83,467.26-125,044.02-41,298.39

Finding the Fourth Proportional to 83,467.26, 125,044.02 and 41,298.39

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Solution

The fourth proportional to 83,467.26, 125,044.02 and 41,298.39 is: 61,869.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,467.26 : 125,044.02 = 41,298.39 : x
  2. Step 2: Convert to fraction form
    83,467.26/125,044.02 = 41,298.39/x
  3. Step 3: Cross multiply
    83,467.26x = 125,044.02 × 41,298.39
  4. Step 4: Simplify right side
    83,467.26x = 5,164,116,705.13
  5. Step 5: Solve for x
    x = 5,164,116,705.13/83,467.26
  6. Step 6: Final answer
    x = 61,869.97

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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.