Home / 5,995.89-8,274.29-3,343.28

Finding the Fourth Proportional to 5,995.89, 8,274.29 and 3,343.28

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Solution

The fourth proportional to 5,995.89, 8,274.29 and 3,343.28 is: 4,613.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,995.89 : 8,274.29 = 3,343.28 : x
  2. Step 2: Convert to fraction form
    5,995.89/8,274.29 = 3,343.28/x
  3. Step 3: Cross multiply
    5,995.89x = 8,274.29 × 3,343.28
  4. Step 4: Simplify right side
    5,995.89x = 27,663,210.18
  5. Step 5: Solve for x
    x = 27,663,210.18/5,995.89
  6. Step 6: Final answer
    x = 4,613.70

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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.