Home / 88,922.05-133,234.98-62,571.43

Finding the Fourth Proportional to 88,922.05, 133,234.98 and 62,571.43

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Solution

The fourth proportional to 88,922.05, 133,234.98 and 62,571.43 is: 93,752.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,922.05 : 133,234.98 = 62,571.43 : x
  2. Step 2: Convert to fraction form
    88,922.05/133,234.98 = 62,571.43/x
  3. Step 3: Cross multiply
    88,922.05x = 133,234.98 × 62,571.43
  4. Step 4: Simplify right side
    88,922.05x = 8,336,702,245.59
  5. Step 5: Solve for x
    x = 8,336,702,245.59/88,922.05
  6. Step 6: Final answer
    x = 93,752.92

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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.