Home / 26,250.56-39,375.98-6,529.11

Finding the Fourth Proportional to 26,250.56, 39,375.98 and 6,529.11

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Solution

The fourth proportional to 26,250.56, 39,375.98 and 6,529.11 is: 9,793.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,250.56 : 39,375.98 = 6,529.11 : x
  2. Step 2: Convert to fraction form
    26,250.56/39,375.98 = 6,529.11/x
  3. Step 3: Cross multiply
    26,250.56x = 39,375.98 × 6,529.11
  4. Step 4: Simplify right side
    26,250.56x = 257,090,104.78
  5. Step 5: Solve for x
    x = 257,090,104.78/26,250.56
  6. Step 6: Final answer
    x = 9,793.70

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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.