Home / 164,250.69-246,419.82-51,933.02

Finding the Fourth Proportional to 164,250.69, 246,419.82 and 51,933.02

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Solution

The fourth proportional to 164,250.69, 246,419.82 and 51,933.02 is: 77,913.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,250.69 : 246,419.82 = 51,933.02 : x
  2. Step 2: Convert to fraction form
    164,250.69/246,419.82 = 51,933.02/x
  3. Step 3: Cross multiply
    164,250.69x = 246,419.82 × 51,933.02
  4. Step 4: Simplify right side
    164,250.69x = 12,797,324,208.36
  5. Step 5: Solve for x
    x = 12,797,324,208.36/164,250.69
  6. Step 6: Final answer
    x = 77,913.37

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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.