Home / 67,255.65-92,814.66-37,044.27

Finding the Fourth Proportional to 67,255.65, 92,814.66 and 37,044.27

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Solution

The fourth proportional to 67,255.65, 92,814.66 and 37,044.27 is: 51,122.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,255.65 : 92,814.66 = 37,044.27 : x
  2. Step 2: Convert to fraction form
    67,255.65/92,814.66 = 37,044.27/x
  3. Step 3: Cross multiply
    67,255.65x = 92,814.66 × 37,044.27
  4. Step 4: Simplify right side
    67,255.65x = 3,438,251,325.00
  5. Step 5: Solve for x
    x = 3,438,251,325.00/67,255.65
  6. Step 6: Final answer
    x = 51,122.12

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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.