Home / 110,733.40-166,019.64-44,153.56

Finding the Fourth Proportional to 110,733.40, 166,019.64 and 44,153.56

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Solution

The fourth proportional to 110,733.40, 166,019.64 and 44,153.56 is: 66,198.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,733.40 : 166,019.64 = 44,153.56 : x
  2. Step 2: Convert to fraction form
    110,733.40/166,019.64 = 44,153.56/x
  3. Step 3: Cross multiply
    110,733.40x = 166,019.64 × 44,153.56
  4. Step 4: Simplify right side
    110,733.40x = 7,330,358,135.92
  5. Step 5: Solve for x
    x = 7,330,358,135.92/110,733.40
  6. Step 6: Final answer
    x = 66,198.26

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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.