Home / 110,847.24-166,337.10-40,733.64

Finding the Fourth Proportional to 110,847.24, 166,337.10 and 40,733.64

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Solution

The fourth proportional to 110,847.24, 166,337.10 and 40,733.64 is: 61,124.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,847.24 : 166,337.10 = 40,733.64 : x
  2. Step 2: Convert to fraction form
    110,847.24/166,337.10 = 40,733.64/x
  3. Step 3: Cross multiply
    110,847.24x = 166,337.10 × 40,733.64
  4. Step 4: Simplify right side
    110,847.24x = 6,775,515,550.04
  5. Step 5: Solve for x
    x = 6,775,515,550.04/110,847.24
  6. Step 6: Final answer
    x = 61,124.80

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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.