Home / 16,246.49-24,366.23-9,487.56

Finding the Fourth Proportional to 16,246.49, 24,366.23 and 9,487.56

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Solution

The fourth proportional to 16,246.49, 24,366.23 and 9,487.56 is: 14,229.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,246.49 : 24,366.23 = 9,487.56 : x
  2. Step 2: Convert to fraction form
    16,246.49/24,366.23 = 9,487.56/x
  3. Step 3: Cross multiply
    16,246.49x = 24,366.23 × 9,487.56
  4. Step 4: Simplify right side
    16,246.49x = 231,176,021.66
  5. Step 5: Solve for x
    x = 231,176,021.66/16,246.49
  6. Step 6: Final answer
    x = 14,229.29

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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.