Home / 164,441.46-246,562.30-64,481.90

Finding the Fourth Proportional to 164,441.46, 246,562.30 and 64,481.90

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Solution

The fourth proportional to 164,441.46, 246,562.30 and 64,481.90 is: 96,683.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,441.46 : 246,562.30 = 64,481.90 : x
  2. Step 2: Convert to fraction form
    164,441.46/246,562.30 = 64,481.90/x
  3. Step 3: Cross multiply
    164,441.46x = 246,562.30 × 64,481.90
  4. Step 4: Simplify right side
    164,441.46x = 15,898,805,572.37
  5. Step 5: Solve for x
    x = 15,898,805,572.37/164,441.46
  6. Step 6: Final answer
    x = 96,683.68

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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.