Home / 23,436.28-32,342.25-14,481.73

Finding the Fourth Proportional to 23,436.28, 32,342.25 and 14,481.73

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Solution

The fourth proportional to 23,436.28, 32,342.25 and 14,481.73 is: 19,984.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,436.28 : 32,342.25 = 14,481.73 : x
  2. Step 2: Convert to fraction form
    23,436.28/32,342.25 = 14,481.73/x
  3. Step 3: Cross multiply
    23,436.28x = 32,342.25 × 14,481.73
  4. Step 4: Simplify right side
    23,436.28x = 468,371,732.09
  5. Step 5: Solve for x
    x = 468,371,732.09/23,436.28
  6. Step 6: Final answer
    x = 19,984.90

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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.