Home / 123,350.66-185,026.47-29,856.26

Finding the Fourth Proportional to 123,350.66, 185,026.47 and 29,856.26

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Solution

The fourth proportional to 123,350.66, 185,026.47 and 29,856.26 is: 44,784.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,350.66 : 185,026.47 = 29,856.26 : x
  2. Step 2: Convert to fraction form
    123,350.66/185,026.47 = 29,856.26/x
  3. Step 3: Cross multiply
    123,350.66x = 185,026.47 × 29,856.26
  4. Step 4: Simplify right side
    123,350.66x = 5,524,198,395.20
  5. Step 5: Solve for x
    x = 5,524,198,395.20/123,350.66
  6. Step 6: Final answer
    x = 44,784.51

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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.