Home / 2,241.52-3,094.14-1,612.96

Finding the Fourth Proportional to 2,241.52, 3,094.14 and 1,612.96

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Solution

The fourth proportional to 2,241.52, 3,094.14 and 1,612.96 is: 2,226.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241.52 : 3,094.14 = 1,612.96 : x
  2. Step 2: Convert to fraction form
    2,241.52/3,094.14 = 1,612.96/x
  3. Step 3: Cross multiply
    2,241.52x = 3,094.14 × 1,612.96
  4. Step 4: Simplify right side
    2,241.52x = 4,990,724.05
  5. Step 5: Solve for x
    x = 4,990,724.05/2,241.52
  6. Step 6: Final answer
    x = 2,226.49

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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.