Home / 63,711.56-95,567.65-16,964.44

Finding the Fourth Proportional to 63,711.56, 95,567.65 and 16,964.44

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Solution

The fourth proportional to 63,711.56, 95,567.65 and 16,964.44 is: 25,446.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,711.56 : 95,567.65 = 16,964.44 : x
  2. Step 2: Convert to fraction form
    63,711.56/95,567.65 = 16,964.44/x
  3. Step 3: Cross multiply
    63,711.56x = 95,567.65 × 16,964.44
  4. Step 4: Simplify right side
    63,711.56x = 1,621,251,383.04
  5. Step 5: Solve for x
    x = 1,621,251,383.04/63,711.56
  6. Step 6: Final answer
    x = 25,446.74

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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.