Home / 123,127.27-184,690.94-29,633.02

Finding the Fourth Proportional to 123,127.27, 184,690.94 and 29,633.02

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Solution

The fourth proportional to 123,127.27, 184,690.94 and 29,633.02 is: 44,449.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,127.27 : 184,690.94 = 29,633.02 : x
  2. Step 2: Convert to fraction form
    123,127.27/184,690.94 = 29,633.02/x
  3. Step 3: Cross multiply
    123,127.27x = 184,690.94 × 29,633.02
  4. Step 4: Simplify right side
    123,127.27x = 5,472,950,623.79
  5. Step 5: Solve for x
    x = 5,472,950,623.79/123,127.27
  6. Step 6: Final answer
    x = 44,449.54

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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.