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Finding the Fourth Proportional to 244,680.96, 366,773.46 and 165,803.16

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Solution

The fourth proportional to 244,680.96, 366,773.46 and 165,803.16 is: 248,536.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,680.96 : 366,773.46 = 165,803.16 : x
  2. Step 2: Convert to fraction form
    244,680.96/366,773.46 = 165,803.16/x
  3. Step 3: Cross multiply
    244,680.96x = 366,773.46 × 165,803.16
  4. Step 4: Simplify right side
    244,680.96x = 60,812,198,672.13
  5. Step 5: Solve for x
    x = 60,812,198,672.13/244,680.96
  6. Step 6: Final answer
    x = 248,536.70

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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.