Home / 22,757.27-34,123.55-10,262.67

Finding the Fourth Proportional to 22,757.27, 34,123.55 and 10,262.67

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Solution

The fourth proportional to 22,757.27, 34,123.55 and 10,262.67 is: 15,388.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,757.27 : 34,123.55 = 10,262.67 : x
  2. Step 2: Convert to fraction form
    22,757.27/34,123.55 = 10,262.67/x
  3. Step 3: Cross multiply
    22,757.27x = 34,123.55 × 10,262.67
  4. Step 4: Simplify right side
    22,757.27x = 350,198,681.57
  5. Step 5: Solve for x
    x = 350,198,681.57/22,757.27
  6. Step 6: Final answer
    x = 15,388.43

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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.