Home / 26,069.82-39,105.27-6,348.48

Finding the Fourth Proportional to 26,069.82, 39,105.27 and 6,348.48

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Solution

The fourth proportional to 26,069.82, 39,105.27 and 6,348.48 is: 9,522.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,069.82 : 39,105.27 = 6,348.48 : x
  2. Step 2: Convert to fraction form
    26,069.82/39,105.27 = 6,348.48/x
  3. Step 3: Cross multiply
    26,069.82x = 39,105.27 × 6,348.48
  4. Step 4: Simplify right side
    26,069.82x = 248,259,024.49
  5. Step 5: Solve for x
    x = 248,259,024.49/26,069.82
  6. Step 6: Final answer
    x = 9,522.85

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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.