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Finding the Fourth Proportional to 244,752.66, 366,962.85 and 124,514.10

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Solution

The fourth proportional to 244,752.66, 366,962.85 and 124,514.10 is: 186,686.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,752.66 : 366,962.85 = 124,514.10 : x
  2. Step 2: Convert to fraction form
    244,752.66/366,962.85 = 124,514.10/x
  3. Step 3: Cross multiply
    244,752.66x = 366,962.85 × 124,514.10
  4. Step 4: Simplify right side
    244,752.66x = 45,692,049,001.19
  5. Step 5: Solve for x
    x = 45,692,049,001.19/244,752.66
  6. Step 6: Final answer
    x = 186,686.63

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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.