Home / 151,280.76-226,997.68-62,597.90

Finding the Fourth Proportional to 151,280.76, 226,997.68 and 62,597.90

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Solution

The fourth proportional to 151,280.76, 226,997.68 and 62,597.90 is: 93,928.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,280.76 : 226,997.68 = 62,597.90 : x
  2. Step 2: Convert to fraction form
    151,280.76/226,997.68 = 62,597.90/x
  3. Step 3: Cross multiply
    151,280.76x = 226,997.68 × 62,597.90
  4. Step 4: Simplify right side
    151,280.76x = 14,209,578,072.87
  5. Step 5: Solve for x
    x = 14,209,578,072.87/151,280.76
  6. Step 6: Final answer
    x = 93,928.52

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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.