Home / 110,756.26-166,158.08-35,883.91

Finding the Fourth Proportional to 110,756.26, 166,158.08 and 35,883.91

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Solution

The fourth proportional to 110,756.26, 166,158.08 and 35,883.91 is: 53,833.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,756.26 : 166,158.08 = 35,883.91 : x
  2. Step 2: Convert to fraction form
    110,756.26/166,158.08 = 35,883.91/x
  3. Step 3: Cross multiply
    110,756.26x = 166,158.08 × 35,883.91
  4. Step 4: Simplify right side
    110,756.26x = 5,962,400,578.28
  5. Step 5: Solve for x
    x = 5,962,400,578.28/110,756.26
  6. Step 6: Final answer
    x = 53,833.53

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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.