Home / 62,147.45-93,234.68-22,704.50

Finding the Fourth Proportional to 62,147.45, 93,234.68 and 22,704.50

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Solution

The fourth proportional to 62,147.45, 93,234.68 and 22,704.50 is: 34,061.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,147.45 : 93,234.68 = 22,704.50 : x
  2. Step 2: Convert to fraction form
    62,147.45/93,234.68 = 22,704.50/x
  3. Step 3: Cross multiply
    62,147.45x = 93,234.68 × 22,704.50
  4. Step 4: Simplify right side
    62,147.45x = 2,116,846,792.06
  5. Step 5: Solve for x
    x = 2,116,846,792.06/62,147.45
  6. Step 6: Final answer
    x = 34,061.68

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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.