Home / 23,744.07-32,764.61-13,133.48

Finding the Fourth Proportional to 23,744.07, 32,764.61 and 13,133.48

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Solution

The fourth proportional to 23,744.07, 32,764.61 and 13,133.48 is: 18,122.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,744.07 : 32,764.61 = 13,133.48 : x
  2. Step 2: Convert to fraction form
    23,744.07/32,764.61 = 13,133.48/x
  3. Step 3: Cross multiply
    23,744.07x = 32,764.61 × 13,133.48
  4. Step 4: Simplify right side
    23,744.07x = 430,313,120.65
  5. Step 5: Solve for x
    x = 430,313,120.65/23,744.07
  6. Step 6: Final answer
    x = 18,122.97

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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.