Home / 5,950.82-8,916.33-3,868.22

Finding the Fourth Proportional to 5,950.82, 8,916.33 and 3,868.22

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Solution

The fourth proportional to 5,950.82, 8,916.33 and 3,868.22 is: 5,795.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,950.82 : 8,916.33 = 3,868.22 : x
  2. Step 2: Convert to fraction form
    5,950.82/8,916.33 = 3,868.22/x
  3. Step 3: Cross multiply
    5,950.82x = 8,916.33 × 3,868.22
  4. Step 4: Simplify right side
    5,950.82x = 34,490,326.03
  5. Step 5: Solve for x
    x = 34,490,326.03/5,950.82
  6. Step 6: Final answer
    x = 5,795.89

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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.