Home / 41,567.68-62,372.37-19,382.79

Finding the Fourth Proportional to 41,567.68, 62,372.37 and 19,382.79

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Solution

The fourth proportional to 41,567.68, 62,372.37 and 19,382.79 is: 29,083.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,567.68 : 62,372.37 = 19,382.79 : x
  2. Step 2: Convert to fraction form
    41,567.68/62,372.37 = 19,382.79/x
  3. Step 3: Cross multiply
    41,567.68x = 62,372.37 × 19,382.79
  4. Step 4: Simplify right side
    41,567.68x = 1,208,950,549.51
  5. Step 5: Solve for x
    x = 1,208,950,549.51/41,567.68
  6. Step 6: Final answer
    x = 29,083.91

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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.