Home / 241,964.48-363,020.57-123,718.86

Finding the Fourth Proportional to 241,964.48, 363,020.57 and 123,718.86

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Solution

The fourth proportional to 241,964.48, 363,020.57 and 123,718.86 is: 185,616.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,964.48 : 363,020.57 = 123,718.86 : x
  2. Step 2: Convert to fraction form
    241,964.48/363,020.57 = 123,718.86/x
  3. Step 3: Cross multiply
    241,964.48x = 363,020.57 × 123,718.86
  4. Step 4: Simplify right side
    241,964.48x = 44,912,491,076.95
  5. Step 5: Solve for x
    x = 44,912,491,076.95/241,964.48
  6. Step 6: Final answer
    x = 185,616.05

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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.