Home / 23,366.48-32,248.83-13,292.97

Finding the Fourth Proportional to 23,366.48, 32,248.83 and 13,292.97

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Solution

The fourth proportional to 23,366.48, 32,248.83 and 13,292.97 is: 18,346.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,366.48 : 32,248.83 = 13,292.97 : x
  2. Step 2: Convert to fraction form
    23,366.48/32,248.83 = 13,292.97/x
  3. Step 3: Cross multiply
    23,366.48x = 32,248.83 × 13,292.97
  4. Step 4: Simplify right side
    23,366.48x = 428,682,729.73
  5. Step 5: Solve for x
    x = 428,682,729.73/23,366.48
  6. Step 6: Final answer
    x = 18,346.06

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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.