Home / 79,824.98-110,159.21-44,016.26

Finding the Fourth Proportional to 79,824.98, 110,159.21 and 44,016.26

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Solution

The fourth proportional to 79,824.98, 110,159.21 and 44,016.26 is: 60,742.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,824.98 : 110,159.21 = 44,016.26 : x
  2. Step 2: Convert to fraction form
    79,824.98/110,159.21 = 44,016.26/x
  3. Step 3: Cross multiply
    79,824.98x = 110,159.21 × 44,016.26
  4. Step 4: Simplify right side
    79,824.98x = 4,848,795,988.00
  5. Step 5: Solve for x
    x = 4,848,795,988.00/79,824.98
  6. Step 6: Final answer
    x = 60,742.84

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Why These Related Problems?

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