Home / 67,257.65-92,816.15-37,044.01

Finding the Fourth Proportional to 67,257.65, 92,816.15 and 37,044.01

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Solution

The fourth proportional to 67,257.65, 92,816.15 and 37,044.01 is: 51,121.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,257.65 : 92,816.15 = 37,044.01 : x
  2. Step 2: Convert to fraction form
    67,257.65/92,816.15 = 37,044.01/x
  3. Step 3: Cross multiply
    67,257.65x = 92,816.15 × 37,044.01
  4. Step 4: Simplify right side
    67,257.65x = 3,438,282,580.61
  5. Step 5: Solve for x
    x = 3,438,282,580.61/67,257.65
  6. Step 6: Final answer
    x = 51,121.07

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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.