Home / 22,695.09-34,042.89-6,902.69

Finding the Fourth Proportional to 22,695.09, 34,042.89 and 6,902.69

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Solution

The fourth proportional to 22,695.09, 34,042.89 and 6,902.69 is: 10,354.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,695.09 : 34,042.89 = 6,902.69 : x
  2. Step 2: Convert to fraction form
    22,695.09/34,042.89 = 6,902.69/x
  3. Step 3: Cross multiply
    22,695.09x = 34,042.89 × 6,902.69
  4. Step 4: Simplify right side
    22,695.09x = 234,987,481.86
  5. Step 5: Solve for x
    x = 234,987,481.86/22,695.09
  6. Step 6: Final answer
    x = 10,354.11

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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.