Home / 146,180.17-219,252.03-41,007.34

Finding the Fourth Proportional to 146,180.17, 219,252.03 and 41,007.34

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Solution

The fourth proportional to 146,180.17, 219,252.03 and 41,007.34 is: 61,505.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,180.17 : 219,252.03 = 41,007.34 : x
  2. Step 2: Convert to fraction form
    146,180.17/219,252.03 = 41,007.34/x
  3. Step 3: Cross multiply
    146,180.17x = 219,252.03 × 41,007.34
  4. Step 4: Simplify right side
    146,180.17x = 8,990,942,539.90
  5. Step 5: Solve for x
    x = 8,990,942,539.90/146,180.17
  6. Step 6: Final answer
    x = 61,505.90

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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.