Home / 32,012.29-44,172.88-17,865.73

Finding the Fourth Proportional to 32,012.29, 44,172.88 and 17,865.73

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Solution

The fourth proportional to 32,012.29, 44,172.88 and 17,865.73 is: 24,652.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,012.29 : 44,172.88 = 17,865.73 : x
  2. Step 2: Convert to fraction form
    32,012.29/44,172.88 = 17,865.73/x
  3. Step 3: Cross multiply
    32,012.29x = 44,172.88 × 17,865.73
  4. Step 4: Simplify right side
    32,012.29x = 789,180,747.40
  5. Step 5: Solve for x
    x = 789,180,747.40/32,012.29
  6. Step 6: Final answer
    x = 24,652.43

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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.