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Finding the Fourth Proportional to 244,552.70, 366,829.05 and 151,111.10

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Solution

The fourth proportional to 244,552.70, 366,829.05 and 151,111.10 is: 226,666.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,552.70 : 366,829.05 = 151,111.10 : x
  2. Step 2: Convert to fraction form
    244,552.70/366,829.05 = 151,111.10/x
  3. Step 3: Cross multiply
    244,552.70x = 366,829.05 × 151,111.10
  4. Step 4: Simplify right side
    244,552.70x = 55,431,941,257.46
  5. Step 5: Solve for x
    x = 55,431,941,257.46/244,552.70
  6. Step 6: Final answer
    x = 226,666.65

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Similar ratio
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1.5x scale

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.