Home / 5,995.79-8,274.08-3,343.13

Finding the Fourth Proportional to 5,995.79, 8,274.08 and 3,343.13

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Solution

The fourth proportional to 5,995.79, 8,274.08 and 3,343.13 is: 4,613.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,995.79 : 8,274.08 = 3,343.13 : x
  2. Step 2: Convert to fraction form
    5,995.79/8,274.08 = 3,343.13/x
  3. Step 3: Cross multiply
    5,995.79x = 8,274.08 × 3,343.13
  4. Step 4: Simplify right side
    5,995.79x = 27,661,266.98
  5. Step 5: Solve for x
    x = 27,661,266.98/5,995.79
  6. Step 6: Final answer
    x = 4,613.45

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Half scale
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Double scale
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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.