Home / 63,960.08-95,932.74-17,209.28

Finding the Fourth Proportional to 63,960.08, 95,932.74 and 17,209.28

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Solution

The fourth proportional to 63,960.08, 95,932.74 and 17,209.28 is: 25,811.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,960.08 : 95,932.74 = 17,209.28 : x
  2. Step 2: Convert to fraction form
    63,960.08/95,932.74 = 17,209.28/x
  3. Step 3: Cross multiply
    63,960.08x = 95,932.74 × 17,209.28
  4. Step 4: Simplify right side
    63,960.08x = 1,650,933,383.83
  5. Step 5: Solve for x
    x = 1,650,933,383.83/63,960.08
  6. Step 6: Final answer
    x = 25,811.93

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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.