Home / 34,370.66-47,367.30-26,805.04

Finding the Fourth Proportional to 34,370.66, 47,367.30 and 26,805.04

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Solution

The fourth proportional to 34,370.66, 47,367.30 and 26,805.04 is: 36,940.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,370.66 : 47,367.30 = 26,805.04 : x
  2. Step 2: Convert to fraction form
    34,370.66/47,367.30 = 26,805.04/x
  3. Step 3: Cross multiply
    34,370.66x = 47,367.30 × 26,805.04
  4. Step 4: Simplify right side
    34,370.66x = 1,269,682,353.29
  5. Step 5: Solve for x
    x = 1,269,682,353.29/34,370.66
  6. Step 6: Final answer
    x = 36,940.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.