Home / 122,925.10-184,446.15-44,047.30

Finding the Fourth Proportional to 122,925.10, 184,446.15 and 44,047.30

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Solution

The fourth proportional to 122,925.10, 184,446.15 and 44,047.30 is: 66,091.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,925.10 : 184,446.15 = 44,047.30 : x
  2. Step 2: Convert to fraction form
    122,925.10/184,446.15 = 44,047.30/x
  3. Step 3: Cross multiply
    122,925.10x = 184,446.15 × 44,047.30
  4. Step 4: Simplify right side
    122,925.10x = 8,124,354,902.90
  5. Step 5: Solve for x
    x = 8,124,354,902.90/122,925.10
  6. Step 6: Final answer
    x = 66,091.91

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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.