Home / 23,366.43-32,247.54-13,297.95

Finding the Fourth Proportional to 23,366.43, 32,247.54 and 13,297.95

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Solution

The fourth proportional to 23,366.43, 32,247.54 and 13,297.95 is: 18,352.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,366.43 : 32,247.54 = 13,297.95 : x
  2. Step 2: Convert to fraction form
    23,366.43/32,247.54 = 13,297.95/x
  3. Step 3: Cross multiply
    23,366.43x = 32,247.54 × 13,297.95
  4. Step 4: Simplify right side
    23,366.43x = 428,826,174.54
  5. Step 5: Solve for x
    x = 428,826,174.54/23,366.43
  6. Step 6: Final answer
    x = 18,352.23

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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.