Home / 79,955.12-110,337.36-44,144.37

Finding the Fourth Proportional to 79,955.12, 110,337.36 and 44,144.37

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Solution

The fourth proportional to 79,955.12, 110,337.36 and 44,144.37 is: 60,918.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,955.12 : 110,337.36 = 44,144.37 : x
  2. Step 2: Convert to fraction form
    79,955.12/110,337.36 = 44,144.37/x
  3. Step 3: Cross multiply
    79,955.12x = 110,337.36 × 44,144.37
  4. Step 4: Simplify right side
    79,955.12x = 4,870,773,244.66
  5. Step 5: Solve for x
    x = 4,870,773,244.66/79,955.12
  6. Step 6: Final answer
    x = 60,918.84

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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.