Home / 2,227.73-3,341.60-1,532.30

Finding the Fourth Proportional to 2,227.73, 3,341.60 and 1,532.30

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Solution

The fourth proportional to 2,227.73, 3,341.60 and 1,532.30 is: 2,298.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,227.73 : 3,341.60 = 1,532.30 : x
  2. Step 2: Convert to fraction form
    2,227.73/3,341.60 = 1,532.30/x
  3. Step 3: Cross multiply
    2,227.73x = 3,341.60 × 1,532.30
  4. Step 4: Simplify right side
    2,227.73x = 5,120,333.68
  5. Step 5: Solve for x
    x = 5,120,333.68/2,227.73
  6. Step 6: Final answer
    x = 2,298.45

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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.