Home / 5,995.28-8,275.97-3,756.65

Finding the Fourth Proportional to 5,995.28, 8,275.97 and 3,756.65

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Solution

The fourth proportional to 5,995.28, 8,275.97 and 3,756.65 is: 5,185.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,995.28 : 8,275.97 = 3,756.65 : x
  2. Step 2: Convert to fraction form
    5,995.28/8,275.97 = 3,756.65/x
  3. Step 3: Cross multiply
    5,995.28x = 8,275.97 × 3,756.65
  4. Step 4: Simplify right side
    5,995.28x = 31,089,862.54
  5. Step 5: Solve for x
    x = 31,089,862.54/5,995.28
  6. Step 6: Final answer
    x = 5,185.73

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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.