Home / 16,318.24-24,433.44-8,510.56

Finding the Fourth Proportional to 16,318.24, 24,433.44 and 8,510.56

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Solution

The fourth proportional to 16,318.24, 24,433.44 and 8,510.56 is: 12,742.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,318.24 : 24,433.44 = 8,510.56 : x
  2. Step 2: Convert to fraction form
    16,318.24/24,433.44 = 8,510.56/x
  3. Step 3: Cross multiply
    16,318.24x = 24,433.44 × 8,510.56
  4. Step 4: Simplify right side
    16,318.24x = 207,942,257.13
  5. Step 5: Solve for x
    x = 207,942,257.13/16,318.24
  6. Step 6: Final answer
    x = 12,742.93

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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.