Home / 5,462.15-8,194.44-2,995.70

Finding the Fourth Proportional to 5,462.15, 8,194.44 and 2,995.70

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Solution

The fourth proportional to 5,462.15, 8,194.44 and 2,995.70 is: 4,494.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,462.15 : 8,194.44 = 2,995.70 : x
  2. Step 2: Convert to fraction form
    5,462.15/8,194.44 = 2,995.70/x
  3. Step 3: Cross multiply
    5,462.15x = 8,194.44 × 2,995.70
  4. Step 4: Simplify right side
    5,462.15x = 24,548,083.91
  5. Step 5: Solve for x
    x = 24,548,083.91/5,462.15
  6. Step 6: Final answer
    x = 4,494.22

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.