Home / 23,764.26-32,794.28-13,153.66

Finding the Fourth Proportional to 23,764.26, 32,794.28 and 13,153.66

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Solution

The fourth proportional to 23,764.26, 32,794.28 and 13,153.66 is: 18,151.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,764.26 : 32,794.28 = 13,153.66 : x
  2. Step 2: Convert to fraction form
    23,764.26/32,794.28 = 13,153.66/x
  3. Step 3: Cross multiply
    23,764.26x = 32,794.28 × 13,153.66
  4. Step 4: Simplify right side
    23,764.26x = 431,364,809.06
  5. Step 5: Solve for x
    x = 431,364,809.06/23,764.26
  6. Step 6: Final answer
    x = 18,151.83

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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.