Home / 41,208.16-61,813.68-23,669.92

Finding the Fourth Proportional to 41,208.16, 61,813.68 and 23,669.92

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Solution

The fourth proportional to 41,208.16, 61,813.68 and 23,669.92 is: 35,505.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,208.16 : 61,813.68 = 23,669.92 : x
  2. Step 2: Convert to fraction form
    41,208.16/61,813.68 = 23,669.92/x
  3. Step 3: Cross multiply
    41,208.16x = 61,813.68 × 23,669.92
  4. Step 4: Simplify right side
    41,208.16x = 1,463,124,860.51
  5. Step 5: Solve for x
    x = 1,463,124,860.51/41,208.16
  6. Step 6: Final answer
    x = 35,505.71

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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.