Home / 5,995.04-8,272.19-3,342.38

Finding the Fourth Proportional to 5,995.04, 8,272.19 and 3,342.38

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Solution

The fourth proportional to 5,995.04, 8,272.19 and 3,342.38 is: 4,611.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,995.04 : 8,272.19 = 3,342.38 : x
  2. Step 2: Convert to fraction form
    5,995.04/8,272.19 = 3,342.38/x
  3. Step 3: Cross multiply
    5,995.04x = 8,272.19 × 3,342.38
  4. Step 4: Simplify right side
    5,995.04x = 27,648,785.70
  5. Step 5: Solve for x
    x = 27,648,785.70/5,995.04
  6. Step 6: Final answer
    x = 4,611.94

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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.