Home / 32,250.03-44,504.28-18,107.43

Finding the Fourth Proportional to 32,250.03, 44,504.28 and 18,107.43

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Solution

The fourth proportional to 32,250.03, 44,504.28 and 18,107.43 is: 24,987.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,250.03 : 44,504.28 = 18,107.43 : x
  2. Step 2: Convert to fraction form
    32,250.03/44,504.28 = 18,107.43/x
  3. Step 3: Cross multiply
    32,250.03x = 44,504.28 × 18,107.43
  4. Step 4: Simplify right side
    32,250.03x = 805,858,134.80
  5. Step 5: Solve for x
    x = 805,858,134.80/32,250.03
  6. Step 6: Final answer
    x = 24,987.83

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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.