Home / 123,227.64-184,729.08-44,323.74

Finding the Fourth Proportional to 123,227.64, 184,729.08 and 44,323.74

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Solution

The fourth proportional to 123,227.64, 184,729.08 and 44,323.74 is: 66,445.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,227.64 : 184,729.08 = 44,323.74 : x
  2. Step 2: Convert to fraction form
    123,227.64/184,729.08 = 44,323.74/x
  3. Step 3: Cross multiply
    123,227.64x = 184,729.08 × 44,323.74
  4. Step 4: Simplify right side
    123,227.64x = 8,187,883,712.36
  5. Step 5: Solve for x
    x = 8,187,883,712.36/123,227.64
  6. Step 6: Final answer
    x = 66,445.19

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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.