Home / 22,735.25-34,091.45-13,250.62

Finding the Fourth Proportional to 22,735.25, 34,091.45 and 13,250.62

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Solution

The fourth proportional to 22,735.25, 34,091.45 and 13,250.62 is: 19,869.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,735.25 : 34,091.45 = 13,250.62 : x
  2. Step 2: Convert to fraction form
    22,735.25/34,091.45 = 13,250.62/x
  3. Step 3: Cross multiply
    22,735.25x = 34,091.45 × 13,250.62
  4. Step 4: Simplify right side
    22,735.25x = 451,732,849.20
  5. Step 5: Solve for x
    x = 451,732,849.20/22,735.25
  6. Step 6: Final answer
    x = 19,869.27

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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.