Home / 123,034.32-184,576.14-44,154.72

Finding the Fourth Proportional to 123,034.32, 184,576.14 and 44,154.72

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Solution

The fourth proportional to 123,034.32, 184,576.14 and 44,154.72 is: 66,240.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,034.32 : 184,576.14 = 44,154.72 : x
  2. Step 2: Convert to fraction form
    123,034.32/184,576.14 = 44,154.72/x
  3. Step 3: Cross multiply
    123,034.32x = 184,576.14 × 44,154.72
  4. Step 4: Simplify right side
    123,034.32x = 8,149,907,780.38
  5. Step 5: Solve for x
    x = 8,149,907,780.38/123,034.32
  6. Step 6: Final answer
    x = 66,240.93

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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.