Home / 23,414.92-32,313.48-13,344.95

Finding the Fourth Proportional to 23,414.92, 32,313.48 and 13,344.95

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Solution

The fourth proportional to 23,414.92, 32,313.48 and 13,344.95 is: 18,416.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,414.92 : 32,313.48 = 13,344.95 : x
  2. Step 2: Convert to fraction form
    23,414.92/32,313.48 = 13,344.95/x
  3. Step 3: Cross multiply
    23,414.92x = 32,313.48 × 13,344.95
  4. Step 4: Simplify right side
    23,414.92x = 431,221,880.73
  5. Step 5: Solve for x
    x = 431,221,880.73/23,414.92
  6. Step 6: Final answer
    x = 18,416.54

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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.