Home / 7,169.52-10,755.63-2,237.97

Finding the Fourth Proportional to 7,169.52, 10,755.63 and 2,237.97

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Solution

The fourth proportional to 7,169.52, 10,755.63 and 2,237.97 is: 3,357.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,169.52 : 10,755.63 = 2,237.97 : x
  2. Step 2: Convert to fraction form
    7,169.52/10,755.63 = 2,237.97/x
  3. Step 3: Cross multiply
    7,169.52x = 10,755.63 × 2,237.97
  4. Step 4: Simplify right side
    7,169.52x = 24,070,777.27
  5. Step 5: Solve for x
    x = 24,070,777.27/7,169.52
  6. Step 6: Final answer
    x = 3,357.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.