Home / 16,243.66-24,366.75-5,150.98

Finding the Fourth Proportional to 16,243.66, 24,366.75 and 5,150.98

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Solution

The fourth proportional to 16,243.66, 24,366.75 and 5,150.98 is: 7,726.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,243.66 : 24,366.75 = 5,150.98 : x
  2. Step 2: Convert to fraction form
    16,243.66/24,366.75 = 5,150.98/x
  3. Step 3: Cross multiply
    16,243.66x = 24,366.75 × 5,150.98
  4. Step 4: Simplify right side
    16,243.66x = 125,512,641.92
  5. Step 5: Solve for x
    x = 125,512,641.92/16,243.66
  6. Step 6: Final answer
    x = 7,726.87

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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.