Home / 16,504.26-22,767.40-10,838.19

Finding the Fourth Proportional to 16,504.26, 22,767.40 and 10,838.19

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Solution

The fourth proportional to 16,504.26, 22,767.40 and 10,838.19 is: 14,951.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,504.26 : 22,767.40 = 10,838.19 : x
  2. Step 2: Convert to fraction form
    16,504.26/22,767.40 = 10,838.19/x
  3. Step 3: Cross multiply
    16,504.26x = 22,767.40 × 10,838.19
  4. Step 4: Simplify right side
    16,504.26x = 246,757,238.98
  5. Step 5: Solve for x
    x = 246,757,238.98/16,504.26
  6. Step 6: Final answer
    x = 14,951.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.