Home / 104,086.08-156,150.72-41,761.44

Finding the Fourth Proportional to 104,086.08, 156,150.72 and 41,761.44

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Solution

The fourth proportional to 104,086.08, 156,150.72 and 41,761.44 is: 62,650.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,086.08 : 156,150.72 = 41,761.44 : x
  2. Step 2: Convert to fraction form
    104,086.08/156,150.72 = 41,761.44/x
  3. Step 3: Cross multiply
    104,086.08x = 156,150.72 × 41,761.44
  4. Step 4: Simplify right side
    104,086.08x = 6,521,078,924.24
  5. Step 5: Solve for x
    x = 6,521,078,924.24/104,086.08
  6. Step 6: Final answer
    x = 62,650.83

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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.