Home / 22,724.50-34,101.33-11,031.34

Finding the Fourth Proportional to 22,724.50, 34,101.33 and 11,031.34

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Solution

The fourth proportional to 22,724.50, 34,101.33 and 11,031.34 is: 16,554.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,724.50 : 34,101.33 = 11,031.34 : x
  2. Step 2: Convert to fraction form
    22,724.50/34,101.33 = 11,031.34/x
  3. Step 3: Cross multiply
    22,724.50x = 34,101.33 × 11,031.34
  4. Step 4: Simplify right side
    22,724.50x = 376,183,334.03
  5. Step 5: Solve for x
    x = 376,183,334.03/22,724.50
  6. Step 6: Final answer
    x = 16,554.09

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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.