Home / 241,966.26-363,023.19-123,720.66

Finding the Fourth Proportional to 241,966.26, 363,023.19 and 123,720.66

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Solution

The fourth proportional to 241,966.26, 363,023.19 and 123,720.66 is: 185,618.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,966.26 : 363,023.19 = 123,720.66 : x
  2. Step 2: Convert to fraction form
    241,966.26/363,023.19 = 123,720.66/x
  3. Step 3: Cross multiply
    241,966.26x = 363,023.19 × 123,720.66
  4. Step 4: Simplify right side
    241,966.26x = 44,913,468,662.11
  5. Step 5: Solve for x
    x = 44,913,468,662.11/241,966.26
  6. Step 6: Final answer
    x = 185,618.72

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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.