Home / 62,233.25-93,359.05-20,099.27

Finding the Fourth Proportional to 62,233.25, 93,359.05 and 20,099.27

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Solution

The fourth proportional to 62,233.25, 93,359.05 and 20,099.27 is: 30,151.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,233.25 : 93,359.05 = 20,099.27 : x
  2. Step 2: Convert to fraction form
    62,233.25/93,359.05 = 20,099.27/x
  3. Step 3: Cross multiply
    62,233.25x = 93,359.05 × 20,099.27
  4. Step 4: Simplify right side
    62,233.25x = 1,876,448,936.04
  5. Step 5: Solve for x
    x = 1,876,448,936.04/62,233.25
  6. Step 6: Final answer
    x = 30,151.87

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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.