Home / 88,819.44-133,321.44-59,442.56

Finding the Fourth Proportional to 88,819.44, 133,321.44 and 59,442.56

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Solution

The fourth proportional to 88,819.44, 133,321.44 and 59,442.56 is: 89,225.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,819.44 : 133,321.44 = 59,442.56 : x
  2. Step 2: Convert to fraction form
    88,819.44/133,321.44 = 59,442.56/x
  3. Step 3: Cross multiply
    88,819.44x = 133,321.44 × 59,442.56
  4. Step 4: Simplify right side
    88,819.44x = 7,924,967,696.49
  5. Step 5: Solve for x
    x = 7,924,967,696.49/88,819.44
  6. Step 6: Final answer
    x = 89,225.60

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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.