Home / 5,995.92-8,274.20-3,343.28

Finding the Fourth Proportional to 5,995.92, 8,274.20 and 3,343.28

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Solution

The fourth proportional to 5,995.92, 8,274.20 and 3,343.28 is: 4,613.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,995.92 : 8,274.20 = 3,343.28 : x
  2. Step 2: Convert to fraction form
    5,995.92/8,274.20 = 3,343.28/x
  3. Step 3: Cross multiply
    5,995.92x = 8,274.20 × 3,343.28
  4. Step 4: Simplify right side
    5,995.92x = 27,662,967.38
  5. Step 5: Solve for x
    x = 27,662,967.38/5,995.92
  6. Step 6: Final answer
    x = 4,613.63

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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.