Home / 23,805.20-32,852.22-13,194.84

Finding the Fourth Proportional to 23,805.20, 32,852.22 and 13,194.84

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Solution

The fourth proportional to 23,805.20, 32,852.22 and 13,194.84 is: 18,209.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,805.20 : 32,852.22 = 13,194.84 : x
  2. Step 2: Convert to fraction form
    23,805.20/32,852.22 = 13,194.84/x
  3. Step 3: Cross multiply
    23,805.20x = 32,852.22 × 13,194.84
  4. Step 4: Simplify right side
    23,805.20x = 433,479,860.26
  5. Step 5: Solve for x
    x = 433,479,860.26/23,805.20
  6. Step 6: Final answer
    x = 18,209.46

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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.