Home / 16,278.26-24,415.79-11,046.87

Finding the Fourth Proportional to 16,278.26, 24,415.79 and 11,046.87

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Solution

The fourth proportional to 16,278.26, 24,415.79 and 11,046.87 is: 16,569.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,278.26 : 24,415.79 = 11,046.87 : x
  2. Step 2: Convert to fraction form
    16,278.26/24,415.79 = 11,046.87/x
  3. Step 3: Cross multiply
    16,278.26x = 24,415.79 × 11,046.87
  4. Step 4: Simplify right side
    16,278.26x = 269,718,002.84
  5. Step 5: Solve for x
    x = 269,718,002.84/16,278.26
  6. Step 6: Final answer
    x = 16,569.22

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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.