Home / 32,269.15-44,524.15-18,121.06

Finding the Fourth Proportional to 32,269.15, 44,524.15 and 18,121.06

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Solution

The fourth proportional to 32,269.15, 44,524.15 and 18,121.06 is: 25,002.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,269.15 : 44,524.15 = 18,121.06 : x
  2. Step 2: Convert to fraction form
    32,269.15/44,524.15 = 18,121.06/x
  3. Step 3: Cross multiply
    32,269.15x = 44,524.15 × 18,121.06
  4. Step 4: Simplify right side
    32,269.15x = 806,824,793.60
  5. Step 5: Solve for x
    x = 806,824,793.60/32,269.15
  6. Step 6: Final answer
    x = 25,002.98

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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.