Home / 110,884.50-166,353.08-36,004.86

Finding the Fourth Proportional to 110,884.50, 166,353.08 and 36,004.86

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Solution

The fourth proportional to 110,884.50, 166,353.08 and 36,004.86 is: 54,015.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,884.50 : 166,353.08 = 36,004.86 : x
  2. Step 2: Convert to fraction form
    110,884.50/166,353.08 = 36,004.86/x
  3. Step 3: Cross multiply
    110,884.50x = 166,353.08 × 36,004.86
  4. Step 4: Simplify right side
    110,884.50x = 5,989,519,175.94
  5. Step 5: Solve for x
    x = 5,989,519,175.94/110,884.50
  6. Step 6: Final answer
    x = 54,015.84

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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.