Home / 122,766.56-184,322.24-62,837.76

Finding the Fourth Proportional to 122,766.56, 184,322.24 and 62,837.76

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Solution

The fourth proportional to 122,766.56, 184,322.24 and 62,837.76 is: 94,344.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,766.56 : 184,322.24 = 62,837.76 : x
  2. Step 2: Convert to fraction form
    122,766.56/184,322.24 = 62,837.76/x
  3. Step 3: Cross multiply
    122,766.56x = 184,322.24 × 62,837.76
  4. Step 4: Simplify right side
    122,766.56x = 11,582,396,679.78
  5. Step 5: Solve for x
    x = 11,582,396,679.78/122,766.56
  6. Step 6: Final answer
    x = 94,344.88

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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.