Home / 104,093.28-156,227.40-44,974.08

Finding the Fourth Proportional to 104,093.28, 156,227.40 and 44,974.08

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Solution

The fourth proportional to 104,093.28, 156,227.40 and 44,974.08 is: 67,498.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,093.28 : 156,227.40 = 44,974.08 : x
  2. Step 2: Convert to fraction form
    104,093.28/156,227.40 = 44,974.08/x
  3. Step 3: Cross multiply
    104,093.28x = 156,227.40 × 44,974.08
  4. Step 4: Simplify right side
    104,093.28x = 7,026,183,585.79
  5. Step 5: Solve for x
    x = 7,026,183,585.79/104,093.28
  6. Step 6: Final answer
    x = 67,498.92

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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.