Home / 104,095.16-156,149.14-41,757.56

Finding the Fourth Proportional to 104,095.16, 156,149.14 and 41,757.56

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Solution

The fourth proportional to 104,095.16, 156,149.14 and 41,757.56 is: 62,638.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,095.16 : 156,149.14 = 41,757.56 : x
  2. Step 2: Convert to fraction form
    104,095.16/156,149.14 = 41,757.56/x
  3. Step 3: Cross multiply
    104,095.16x = 156,149.14 × 41,757.56
  4. Step 4: Simplify right side
    104,095.16x = 6,520,407,082.50
  5. Step 5: Solve for x
    x = 6,520,407,082.50/104,095.16
  6. Step 6: Final answer
    x = 62,638.91

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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.