Home / 22,707.56-34,073.55-11,020.74

Finding the Fourth Proportional to 22,707.56, 34,073.55 and 11,020.74

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Solution

The fourth proportional to 22,707.56, 34,073.55 and 11,020.74 is: 16,537.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,707.56 : 34,073.55 = 11,020.74 : x
  2. Step 2: Convert to fraction form
    22,707.56/34,073.55 = 11,020.74/x
  3. Step 3: Cross multiply
    22,707.56x = 34,073.55 × 11,020.74
  4. Step 4: Simplify right side
    22,707.56x = 375,515,735.43
  5. Step 5: Solve for x
    x = 375,515,735.43/22,707.56
  6. Step 6: Final answer
    x = 16,537.04

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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.