Home / 110,891.24-166,363.18-36,011.64

Finding the Fourth Proportional to 110,891.24, 166,363.18 and 36,011.64

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Solution

The fourth proportional to 110,891.24, 166,363.18 and 36,011.64 is: 54,026.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,891.24 : 166,363.18 = 36,011.64 : x
  2. Step 2: Convert to fraction form
    110,891.24/166,363.18 = 36,011.64/x
  3. Step 3: Cross multiply
    110,891.24x = 166,363.18 × 36,011.64
  4. Step 4: Simplify right side
    110,891.24x = 5,991,010,947.42
  5. Step 5: Solve for x
    x = 5,991,010,947.42/110,891.24
  6. Step 6: Final answer
    x = 54,026.01

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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.