Home / 110,073.83-151,902.49-62,336.48

Finding the Fourth Proportional to 110,073.83, 151,902.49 and 62,336.48

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Solution

The fourth proportional to 110,073.83, 151,902.49 and 62,336.48 is: 86,024.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,073.83 : 151,902.49 = 62,336.48 : x
  2. Step 2: Convert to fraction form
    110,073.83/151,902.49 = 62,336.48/x
  3. Step 3: Cross multiply
    110,073.83x = 151,902.49 × 62,336.48
  4. Step 4: Simplify right side
    110,073.83x = 9,469,066,529.84
  5. Step 5: Solve for x
    x = 9,469,066,529.84/110,073.83
  6. Step 6: Final answer
    x = 86,024.68

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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.