Home / 26,348.14-39,522.21-10,765.75

Finding the Fourth Proportional to 26,348.14, 39,522.21 and 10,765.75

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Solution

The fourth proportional to 26,348.14, 39,522.21 and 10,765.75 is: 16,148.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,348.14 : 39,522.21 = 10,765.75 : x
  2. Step 2: Convert to fraction form
    26,348.14/39,522.21 = 10,765.75/x
  3. Step 3: Cross multiply
    26,348.14x = 39,522.21 × 10,765.75
  4. Step 4: Simplify right side
    26,348.14x = 425,486,232.31
  5. Step 5: Solve for x
    x = 425,486,232.31/26,348.14
  6. Step 6: Final answer
    x = 16,148.63

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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.