Home / 3,950.19-5,926.32-2,308.14

Finding the Fourth Proportional to 3,950.19, 5,926.32 and 2,308.14

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Solution

The fourth proportional to 3,950.19, 5,926.32 and 2,308.14 is: 3,462.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,950.19 : 5,926.32 = 2,308.14 : x
  2. Step 2: Convert to fraction form
    3,950.19/5,926.32 = 2,308.14/x
  3. Step 3: Cross multiply
    3,950.19x = 5,926.32 × 2,308.14
  4. Step 4: Simplify right side
    3,950.19x = 13,678,776.24
  5. Step 5: Solve for x
    x = 13,678,776.24/3,950.19
  6. Step 6: Final answer
    x = 3,462.81

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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.