Home / 41,669.73-62,511.09-13,961.25

Finding the Fourth Proportional to 41,669.73, 62,511.09 and 13,961.25

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Solution

The fourth proportional to 41,669.73, 62,511.09 and 13,961.25 is: 20,944.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,669.73 : 62,511.09 = 13,961.25 : x
  2. Step 2: Convert to fraction form
    41,669.73/62,511.09 = 13,961.25/x
  3. Step 3: Cross multiply
    41,669.73x = 62,511.09 × 13,961.25
  4. Step 4: Simplify right side
    41,669.73x = 872,732,955.26
  5. Step 5: Solve for x
    x = 872,732,955.26/41,669.73
  6. Step 6: Final answer
    x = 20,944.05

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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.