Home / 104,054.72-156,082.07-44,092.64

Finding the Fourth Proportional to 104,054.72, 156,082.07 and 44,092.64

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Solution

The fourth proportional to 104,054.72, 156,082.07 and 44,092.64 is: 66,138.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,054.72 : 156,082.07 = 44,092.64 : x
  2. Step 2: Convert to fraction form
    104,054.72/156,082.07 = 44,092.64/x
  3. Step 3: Cross multiply
    104,054.72x = 156,082.07 × 44,092.64
  4. Step 4: Simplify right side
    104,054.72x = 6,882,070,522.96
  5. Step 5: Solve for x
    x = 6,882,070,522.96/104,054.72
  6. Step 6: Final answer
    x = 66,138.96

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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.