Home / 67,197.44-92,727.24-36,983.36

Finding the Fourth Proportional to 67,197.44, 92,727.24 and 36,983.36

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Solution

The fourth proportional to 67,197.44, 92,727.24 and 36,983.36 is: 51,034.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,197.44 : 92,727.24 = 36,983.36 : x
  2. Step 2: Convert to fraction form
    67,197.44/92,727.24 = 36,983.36/x
  3. Step 3: Cross multiply
    67,197.44x = 92,727.24 × 36,983.36
  4. Step 4: Simplify right side
    67,197.44x = 3,429,364,898.73
  5. Step 5: Solve for x
    x = 3,429,364,898.73/67,197.44
  6. Step 6: Final answer
    x = 51,034.16

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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.