Home / 32,936.90-45,452.82-17,829.54

Finding the Fourth Proportional to 32,936.90, 45,452.82 and 17,829.54

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Solution

The fourth proportional to 32,936.90, 45,452.82 and 17,829.54 is: 24,604.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,936.90 : 45,452.82 = 17,829.54 : x
  2. Step 2: Convert to fraction form
    32,936.90/45,452.82 = 17,829.54/x
  3. Step 3: Cross multiply
    32,936.90x = 45,452.82 × 17,829.54
  4. Step 4: Simplify right side
    32,936.90x = 810,402,872.30
  5. Step 5: Solve for x
    x = 810,402,872.30/32,936.90
  6. Step 6: Final answer
    x = 24,604.71

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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.