Home / 44,494.97-66,744.68-13,327.25

Finding the Fourth Proportional to 44,494.97, 66,744.68 and 13,327.25

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Solution

The fourth proportional to 44,494.97, 66,744.68 and 13,327.25 is: 19,991.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,494.97 : 66,744.68 = 13,327.25 : x
  2. Step 2: Convert to fraction form
    44,494.97/66,744.68 = 13,327.25/x
  3. Step 3: Cross multiply
    44,494.97x = 66,744.68 × 13,327.25
  4. Step 4: Simplify right side
    44,494.97x = 889,522,969.89
  5. Step 5: Solve for x
    x = 889,522,969.89/44,494.97
  6. Step 6: Final answer
    x = 19,991.54

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1.5x scale

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.