Home / 26,895.87-40,244.28-16,228.41

Finding the Fourth Proportional to 26,895.87, 40,244.28 and 16,228.41

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Solution

The fourth proportional to 26,895.87, 40,244.28 and 16,228.41 is: 24,282.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,895.87 : 40,244.28 = 16,228.41 : x
  2. Step 2: Convert to fraction form
    26,895.87/40,244.28 = 16,228.41/x
  3. Step 3: Cross multiply
    26,895.87x = 40,244.28 × 16,228.41
  4. Step 4: Simplify right side
    26,895.87x = 653,100,675.99
  5. Step 5: Solve for x
    x = 653,100,675.99/26,895.87
  6. Step 6: Final answer
    x = 24,282.56

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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.