Home / 151,914.76-227,724.02-60,702.96

Finding the Fourth Proportional to 151,914.76, 227,724.02 and 60,702.96

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Solution

The fourth proportional to 151,914.76, 227,724.02 and 60,702.96 is: 90,995.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,914.76 : 227,724.02 = 60,702.96 : x
  2. Step 2: Convert to fraction form
    151,914.76/227,724.02 = 60,702.96/x
  3. Step 3: Cross multiply
    151,914.76x = 227,724.02 × 60,702.96
  4. Step 4: Simplify right side
    151,914.76x = 13,823,522,077.10
  5. Step 5: Solve for x
    x = 13,823,522,077.10/151,914.76
  6. Step 6: Final answer
    x = 90,995.25

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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.