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Finding the Fourth Proportional to 32,314.88, 44,597.04 and 18,169.04

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Solution

The fourth proportional to 32,314.88, 44,597.04 and 18,169.04 is: 25,074.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,314.88 : 44,597.04 = 18,169.04 : x
  2. Step 2: Convert to fraction form
    32,314.88/44,597.04 = 18,169.04/x
  3. Step 3: Cross multiply
    32,314.88x = 44,597.04 × 18,169.04
  4. Step 4: Simplify right side
    32,314.88x = 810,285,403.64
  5. Step 5: Solve for x
    x = 810,285,403.64/32,314.88
  6. Step 6: Final answer
    x = 25,074.68

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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.