Home / 22,250.57-30,737.34-19,462.14

Finding the Fourth Proportional to 22,250.57, 30,737.34 and 19,462.14

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Solution

The fourth proportional to 22,250.57, 30,737.34 and 19,462.14 is: 26,885.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,250.57 : 30,737.34 = 19,462.14 : x
  2. Step 2: Convert to fraction form
    22,250.57/30,737.34 = 19,462.14/x
  3. Step 3: Cross multiply
    22,250.57x = 30,737.34 × 19,462.14
  4. Step 4: Simplify right side
    22,250.57x = 598,214,414.31
  5. Step 5: Solve for x
    x = 598,214,414.31/22,250.57
  6. Step 6: Final answer
    x = 26,885.36

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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.