Home / 22,723.98-34,086.33-6,929.34

Finding the Fourth Proportional to 22,723.98, 34,086.33 and 6,929.34

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Solution

The fourth proportional to 22,723.98, 34,086.33 and 6,929.34 is: 10,394.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,723.98 : 34,086.33 = 6,929.34 : x
  2. Step 2: Convert to fraction form
    22,723.98/34,086.33 = 6,929.34/x
  3. Step 3: Cross multiply
    22,723.98x = 34,086.33 × 6,929.34
  4. Step 4: Simplify right side
    22,723.98x = 236,195,769.92
  5. Step 5: Solve for x
    x = 236,195,769.92/22,723.98
  6. Step 6: Final answer
    x = 10,394.12

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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.