Home / 164,016.10-246,044.99-64,163.49

Finding the Fourth Proportional to 164,016.10, 246,044.99 and 64,163.49

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Solution

The fourth proportional to 164,016.10, 246,044.99 and 64,163.49 is: 96,253.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,016.10 : 246,044.99 = 64,163.49 : x
  2. Step 2: Convert to fraction form
    164,016.10/246,044.99 = 64,163.49/x
  3. Step 3: Cross multiply
    164,016.10x = 246,044.99 × 64,163.49
  4. Step 4: Simplify right side
    164,016.10x = 15,787,104,493.16
  5. Step 5: Solve for x
    x = 15,787,104,493.16/164,016.10
  6. Step 6: Final answer
    x = 96,253.38

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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.