Home / 95,369.68-143,048.14-39,195.24

Finding the Fourth Proportional to 95,369.68, 143,048.14 and 39,195.24

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Solution

The fourth proportional to 95,369.68, 143,048.14 and 39,195.24 is: 58,790.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,369.68 : 143,048.14 = 39,195.24 : x
  2. Step 2: Convert to fraction form
    95,369.68/143,048.14 = 39,195.24/x
  3. Step 3: Cross multiply
    95,369.68x = 143,048.14 × 39,195.24
  4. Step 4: Simplify right side
    95,369.68x = 5,606,806,178.85
  5. Step 5: Solve for x
    x = 5,606,806,178.85/95,369.68
  6. Step 6: Final answer
    x = 58,790.24

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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.