Home / 110,901.76-166,400.30-36,044.85

Finding the Fourth Proportional to 110,901.76, 166,400.30 and 36,044.85

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Solution

The fourth proportional to 110,901.76, 166,400.30 and 36,044.85 is: 54,082.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,901.76 : 166,400.30 = 36,044.85 : x
  2. Step 2: Convert to fraction form
    110,901.76/166,400.30 = 36,044.85/x
  3. Step 3: Cross multiply
    110,901.76x = 166,400.30 × 36,044.85
  4. Step 4: Simplify right side
    110,901.76x = 5,997,873,853.46
  5. Step 5: Solve for x
    x = 5,997,873,853.46/110,901.76
  6. Step 6: Final answer
    x = 54,082.77

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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.