Home / 95,744.62-132,127.77-53,304.67

Finding the Fourth Proportional to 95,744.62, 132,127.77 and 53,304.67

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Solution

The fourth proportional to 95,744.62, 132,127.77 and 53,304.67 is: 73,560.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,744.62 : 132,127.77 = 53,304.67 : x
  2. Step 2: Convert to fraction form
    95,744.62/132,127.77 = 53,304.67/x
  3. Step 3: Cross multiply
    95,744.62x = 132,127.77 × 53,304.67
  4. Step 4: Simplify right side
    95,744.62x = 7,043,027,177.69
  5. Step 5: Solve for x
    x = 7,043,027,177.69/95,744.62
  6. Step 6: Final answer
    x = 73,560.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.