Home / 122,932.53-184,418.19-44,045.01

Finding the Fourth Proportional to 122,932.53, 184,418.19 and 44,045.01

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Solution

The fourth proportional to 122,932.53, 184,418.19 and 44,045.01 is: 66,074.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,932.53 : 184,418.19 = 44,045.01 : x
  2. Step 2: Convert to fraction form
    122,932.53/184,418.19 = 44,045.01/x
  3. Step 3: Cross multiply
    122,932.53x = 184,418.19 × 44,045.01
  4. Step 4: Simplify right side
    122,932.53x = 8,122,701,022.73
  5. Step 5: Solve for x
    x = 8,122,701,022.73/122,932.53
  6. Step 6: Final answer
    x = 66,074.46

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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.