Home / 164,628.23-246,936.83-69,797.39

Finding the Fourth Proportional to 164,628.23, 246,936.83 and 69,797.39

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Solution

The fourth proportional to 164,628.23, 246,936.83 and 69,797.39 is: 104,693.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,628.23 : 246,936.83 = 69,797.39 : x
  2. Step 2: Convert to fraction form
    164,628.23/246,936.83 = 69,797.39/x
  3. Step 3: Cross multiply
    164,628.23x = 246,936.83 × 69,797.39
  4. Step 4: Simplify right side
    164,628.23x = 17,235,544,645.20
  5. Step 5: Solve for x
    x = 17,235,544,645.20/164,628.23
  6. Step 6: Final answer
    x = 104,693.74

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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.