Home / 69,691.23-96,174.14-41,012.01

Finding the Fourth Proportional to 69,691.23, 96,174.14 and 41,012.01

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Solution

The fourth proportional to 69,691.23, 96,174.14 and 41,012.01 is: 56,596.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,691.23 : 96,174.14 = 41,012.01 : x
  2. Step 2: Convert to fraction form
    69,691.23/96,174.14 = 41,012.01/x
  3. Step 3: Cross multiply
    69,691.23x = 96,174.14 × 41,012.01
  4. Step 4: Simplify right side
    69,691.23x = 3,944,294,586.36
  5. Step 5: Solve for x
    x = 3,944,294,586.36/69,691.23
  6. Step 6: Final answer
    x = 56,596.71

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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.