Home / 23,635.06-32,614.70-13,563.25

Finding the Fourth Proportional to 23,635.06, 32,614.70 and 13,563.25

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Solution

The fourth proportional to 23,635.06, 32,614.70 and 13,563.25 is: 18,716.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,635.06 : 32,614.70 = 13,563.25 : x
  2. Step 2: Convert to fraction form
    23,635.06/32,614.70 = 13,563.25/x
  3. Step 3: Cross multiply
    23,635.06x = 32,614.70 × 13,563.25
  4. Step 4: Simplify right side
    23,635.06x = 442,361,180.42
  5. Step 5: Solve for x
    x = 442,361,180.42/23,635.06
  6. Step 6: Final answer
    x = 18,716.31

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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.