Home / 45,513.33-62,808.66-25,371.48

Finding the Fourth Proportional to 45,513.33, 62,808.66 and 25,371.48

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Solution

The fourth proportional to 45,513.33, 62,808.66 and 25,371.48 is: 35,012.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,513.33 : 62,808.66 = 25,371.48 : x
  2. Step 2: Convert to fraction form
    45,513.33/62,808.66 = 25,371.48/x
  3. Step 3: Cross multiply
    45,513.33x = 62,808.66 × 25,371.48
  4. Step 4: Simplify right side
    45,513.33x = 1,593,548,661.02
  5. Step 5: Solve for x
    x = 1,593,548,661.02/45,513.33
  6. Step 6: Final answer
    x = 35,012.79

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.