Home / 5,995.61-8,273.98-3,343.19

Finding the Fourth Proportional to 5,995.61, 8,273.98 and 3,343.19

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Solution

The fourth proportional to 5,995.61, 8,273.98 and 3,343.19 is: 4,613.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,995.61 : 8,273.98 = 3,343.19 : x
  2. Step 2: Convert to fraction form
    5,995.61/8,273.98 = 3,343.19/x
  3. Step 3: Cross multiply
    5,995.61x = 8,273.98 × 3,343.19
  4. Step 4: Simplify right side
    5,995.61x = 27,661,454.59
  5. Step 5: Solve for x
    x = 27,661,454.59/5,995.61
  6. Step 6: Final answer
    x = 4,613.62

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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.