Home / 110,582.20-166,046.10-63,926.20

Finding the Fourth Proportional to 110,582.20, 166,046.10 and 63,926.20

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Solution

The fourth proportional to 110,582.20, 166,046.10 and 63,926.20 is: 95,989.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,582.20 : 166,046.10 = 63,926.20 : x
  2. Step 2: Convert to fraction form
    110,582.20/166,046.10 = 63,926.20/x
  3. Step 3: Cross multiply
    110,582.20x = 166,046.10 × 63,926.20
  4. Step 4: Simplify right side
    110,582.20x = 10,614,696,197.82
  5. Step 5: Solve for x
    x = 10,614,696,197.82/110,582.20
  6. Step 6: Final answer
    x = 95,989.19

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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.