Home / 104,542.47-156,758.11-41,360.04

Finding the Fourth Proportional to 104,542.47, 156,758.11 and 41,360.04

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Solution

The fourth proportional to 104,542.47, 156,758.11 and 41,360.04 is: 62,018.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,542.47 : 156,758.11 = 41,360.04 : x
  2. Step 2: Convert to fraction form
    104,542.47/156,758.11 = 41,360.04/x
  3. Step 3: Cross multiply
    104,542.47x = 156,758.11 × 41,360.04
  4. Step 4: Simplify right side
    104,542.47x = 6,483,521,596.52
  5. Step 5: Solve for x
    x = 6,483,521,596.52/104,542.47
  6. Step 6: Final answer
    x = 62,018.06

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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.