Home / 164,055.24-246,103.38-64,202.54

Finding the Fourth Proportional to 164,055.24, 246,103.38 and 64,202.54

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Solution

The fourth proportional to 164,055.24, 246,103.38 and 64,202.54 is: 96,311.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,055.24 : 246,103.38 = 64,202.54 : x
  2. Step 2: Convert to fraction form
    164,055.24/246,103.38 = 64,202.54/x
  3. Step 3: Cross multiply
    164,055.24x = 246,103.38 × 64,202.54
  4. Step 4: Simplify right side
    164,055.24x = 15,800,460,868.07
  5. Step 5: Solve for x
    x = 15,800,460,868.07/164,055.24
  6. Step 6: Final answer
    x = 96,311.83

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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.