Home / 164,311.10-246,352.44-64,481.23

Finding the Fourth Proportional to 164,311.10, 246,352.44 and 64,481.23

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Solution

The fourth proportional to 164,311.10, 246,352.44 and 64,481.23 is: 96,677.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,311.10 : 246,352.44 = 64,481.23 : x
  2. Step 2: Convert to fraction form
    164,311.10/246,352.44 = 64,481.23/x
  3. Step 3: Cross multiply
    164,311.10x = 246,352.44 × 64,481.23
  4. Step 4: Simplify right side
    164,311.10x = 15,885,108,531.74
  5. Step 5: Solve for x
    x = 15,885,108,531.74/164,311.10
  6. Step 6: Final answer
    x = 96,677.03

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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.