Home / 79,914.21-110,281.53-44,104.24

Finding the Fourth Proportional to 79,914.21, 110,281.53 and 44,104.24

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Solution

The fourth proportional to 79,914.21, 110,281.53 and 44,104.24 is: 60,863.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,914.21 : 110,281.53 = 44,104.24 : x
  2. Step 2: Convert to fraction form
    79,914.21/110,281.53 = 44,104.24/x
  3. Step 3: Cross multiply
    79,914.21x = 110,281.53 × 44,104.24
  4. Step 4: Simplify right side
    79,914.21x = 4,863,883,066.69
  5. Step 5: Solve for x
    x = 4,863,883,066.69/79,914.21
  6. Step 6: Final answer
    x = 60,863.81

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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.