Home / 26,348.52-39,522.84-10,766.14

Finding the Fourth Proportional to 26,348.52, 39,522.84 and 10,766.14

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Solution

The fourth proportional to 26,348.52, 39,522.84 and 10,766.14 is: 16,149.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,348.52 : 39,522.84 = 10,766.14 : x
  2. Step 2: Convert to fraction form
    26,348.52/39,522.84 = 10,766.14/x
  3. Step 3: Cross multiply
    26,348.52x = 39,522.84 × 10,766.14
  4. Step 4: Simplify right side
    26,348.52x = 425,508,428.64
  5. Step 5: Solve for x
    x = 425,508,428.64/26,348.52
  6. Step 6: Final answer
    x = 16,149.24

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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.