Home / 122,932-184,422.24-44,025.04

Finding the Fourth Proportional to 122,932, 184,422.24 and 44,025.04

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Solution

The fourth proportional to 122,932, 184,422.24 and 44,025.04 is: 66,046.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,932 : 184,422.24 = 44,025.04 : x
  2. Step 2: Convert to fraction form
    122,932/184,422.24 = 44,025.04/x
  3. Step 3: Cross multiply
    122,932x = 184,422.24 × 44,025.04
  4. Step 4: Simplify right side
    122,932x = 8,119,196,492.89
  5. Step 5: Solve for x
    x = 8,119,196,492.89/122,932
  6. Step 6: Final answer
    x = 66,046.24

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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.