Home / 107,996.52-162,067.10-44,816.70

Finding the Fourth Proportional to 107,996.52, 162,067.10 and 44,816.70

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Solution

The fourth proportional to 107,996.52, 162,067.10 and 44,816.70 is: 67,255.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,996.52 : 162,067.10 = 44,816.70 : x
  2. Step 2: Convert to fraction form
    107,996.52/162,067.10 = 44,816.70/x
  3. Step 3: Cross multiply
    107,996.52x = 162,067.10 × 44,816.70
  4. Step 4: Simplify right side
    107,996.52x = 7,263,312,984.24
  5. Step 5: Solve for x
    x = 7,263,312,984.24/107,996.52
  6. Step 6: Final answer
    x = 67,255.06

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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.