Home / 33,193.13-49,822.49-17,610.75

Finding the Fourth Proportional to 33,193.13, 49,822.49 and 17,610.75

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Solution

The fourth proportional to 33,193.13, 49,822.49 and 17,610.75 is: 26,433.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,193.13 : 49,822.49 = 17,610.75 : x
  2. Step 2: Convert to fraction form
    33,193.13/49,822.49 = 17,610.75/x
  3. Step 3: Cross multiply
    33,193.13x = 49,822.49 × 17,610.75
  4. Step 4: Simplify right side
    33,193.13x = 877,411,459.79
  5. Step 5: Solve for x
    x = 877,411,459.79/33,193.13
  6. Step 6: Final answer
    x = 26,433.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.