Home / 23,713.94-32,725.65-13,103.65

Finding the Fourth Proportional to 23,713.94, 32,725.65 and 13,103.65

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Solution

The fourth proportional to 23,713.94, 32,725.65 and 13,103.65 is: 18,083.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,713.94 : 32,725.65 = 13,103.65 : x
  2. Step 2: Convert to fraction form
    23,713.94/32,725.65 = 13,103.65/x
  3. Step 3: Cross multiply
    23,713.94x = 32,725.65 × 13,103.65
  4. Step 4: Simplify right side
    23,713.94x = 428,825,463.62
  5. Step 5: Solve for x
    x = 428,825,463.62/23,713.94
  6. Step 6: Final answer
    x = 18,083.27

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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.