Home / 62,233.92-93,351.45-20,114.02

Finding the Fourth Proportional to 62,233.92, 93,351.45 and 20,114.02

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Solution

The fourth proportional to 62,233.92, 93,351.45 and 20,114.02 is: 30,171.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,233.92 : 93,351.45 = 20,114.02 : x
  2. Step 2: Convert to fraction form
    62,233.92/93,351.45 = 20,114.02/x
  3. Step 3: Cross multiply
    62,233.92x = 93,351.45 × 20,114.02
  4. Step 4: Simplify right side
    62,233.92x = 1,877,673,124.45
  5. Step 5: Solve for x
    x = 1,877,673,124.45/62,233.92
  6. Step 6: Final answer
    x = 30,171.22

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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.