Home / 104,160.03-156,296.92-44,179.17

Finding the Fourth Proportional to 104,160.03, 156,296.92 and 44,179.17

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Solution

The fourth proportional to 104,160.03, 156,296.92 and 44,179.17 is: 66,292.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,160.03 : 156,296.92 = 44,179.17 : x
  2. Step 2: Convert to fraction form
    104,160.03/156,296.92 = 44,179.17/x
  3. Step 3: Cross multiply
    104,160.03x = 156,296.92 × 44,179.17
  4. Step 4: Simplify right side
    104,160.03x = 6,905,068,199.16
  5. Step 5: Solve for x
    x = 6,905,068,199.16/104,160.03
  6. Step 6: Final answer
    x = 66,292.88

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1.5x scale

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.