Home / 5,833.29-8,049.99-3,180.72

Finding the Fourth Proportional to 5,833.29, 8,049.99 and 3,180.72

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Solution

The fourth proportional to 5,833.29, 8,049.99 and 3,180.72 is: 4,389.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,833.29 : 8,049.99 = 3,180.72 : x
  2. Step 2: Convert to fraction form
    5,833.29/8,049.99 = 3,180.72/x
  3. Step 3: Cross multiply
    5,833.29x = 8,049.99 × 3,180.72
  4. Step 4: Simplify right side
    5,833.29x = 25,604,708.04
  5. Step 5: Solve for x
    x = 25,604,708.04/5,833.29
  6. Step 6: Final answer
    x = 4,389.41

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1.5x scale

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.