Home / 8,743.52-12,060.06-5,204

Finding the Fourth Proportional to 8,743.52, 12,060.06 and 5,204

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Solution

The fourth proportional to 8,743.52, 12,060.06 and 5,204 is: 7,177.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,743.52 : 12,060.06 = 5,204 : x
  2. Step 2: Convert to fraction form
    8,743.52/12,060.06 = 5,204/x
  3. Step 3: Cross multiply
    8,743.52x = 12,060.06 × 5,204
  4. Step 4: Simplify right side
    8,743.52x = 62,760,552.24
  5. Step 5: Solve for x
    x = 62,760,552.24/8,743.52
  6. Step 6: Final answer
    x = 7,177.95

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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.