Home / 33,401.20-46,092-19,253.20

Finding the Fourth Proportional to 33,401.20, 46,092 and 19,253.20

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Solution

The fourth proportional to 33,401.20, 46,092 and 19,253.20 is: 26,568.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,401.20 : 46,092 = 19,253.20 : x
  2. Step 2: Convert to fraction form
    33,401.20/46,092 = 19,253.20/x
  3. Step 3: Cross multiply
    33,401.20x = 46,092 × 19,253.20
  4. Step 4: Simplify right side
    33,401.20x = 887,418,494.40
  5. Step 5: Solve for x
    x = 887,418,494.40/33,401.20
  6. Step 6: Final answer
    x = 26,568.46

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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.