Home / 67,514.04-93,167.82-37,297.80

Finding the Fourth Proportional to 67,514.04, 93,167.82 and 37,297.80

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Solution

The fourth proportional to 67,514.04, 93,167.82 and 37,297.80 is: 51,470.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,514.04 : 93,167.82 = 37,297.80 : x
  2. Step 2: Convert to fraction form
    67,514.04/93,167.82 = 37,297.80/x
  3. Step 3: Cross multiply
    67,514.04x = 93,167.82 × 37,297.80
  4. Step 4: Simplify right side
    67,514.04x = 3,474,954,716.80
  5. Step 5: Solve for x
    x = 3,474,954,716.80/67,514.04
  6. Step 6: Final answer
    x = 51,470.10

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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.