Home / 2,933.39-4,401.09-1,701.87

Finding the Fourth Proportional to 2,933.39, 4,401.09 and 1,701.87

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Solution

The fourth proportional to 2,933.39, 4,401.09 and 1,701.87 is: 2,553.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,933.39 : 4,401.09 = 1,701.87 : x
  2. Step 2: Convert to fraction form
    2,933.39/4,401.09 = 1,701.87/x
  3. Step 3: Cross multiply
    2,933.39x = 4,401.09 × 1,701.87
  4. Step 4: Simplify right side
    2,933.39x = 7,490,083.04
  5. Step 5: Solve for x
    x = 7,490,083.04/2,933.39
  6. Step 6: Final answer
    x = 2,553.39

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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.