Home / 69,301.51-95,660.66-41,007.13

Finding the Fourth Proportional to 69,301.51, 95,660.66 and 41,007.13

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Solution

The fourth proportional to 69,301.51, 95,660.66 and 41,007.13 is: 56,604.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,301.51 : 95,660.66 = 41,007.13 : x
  2. Step 2: Convert to fraction form
    69,301.51/95,660.66 = 41,007.13/x
  3. Step 3: Cross multiply
    69,301.51x = 95,660.66 × 41,007.13
  4. Step 4: Simplify right side
    69,301.51x = 3,922,769,120.51
  5. Step 5: Solve for x
    x = 3,922,769,120.51/69,301.51
  6. Step 6: Final answer
    x = 56,604.38

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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.