Home / 16,635.97-24,932.25-14,870.56

Finding the Fourth Proportional to 16,635.97, 24,932.25 and 14,870.56

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Solution

The fourth proportional to 16,635.97, 24,932.25 and 14,870.56 is: 22,286.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,635.97 : 24,932.25 = 14,870.56 : x
  2. Step 2: Convert to fraction form
    16,635.97/24,932.25 = 14,870.56/x
  3. Step 3: Cross multiply
    16,635.97x = 24,932.25 × 14,870.56
  4. Step 4: Simplify right side
    16,635.97x = 370,756,519.56
  5. Step 5: Solve for x
    x = 370,756,519.56/16,635.97
  6. Step 6: Final answer
    x = 22,286.44

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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.