Home / 146,662.03-219,794.06-62,316.43

Finding the Fourth Proportional to 146,662.03, 219,794.06 and 62,316.43

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Solution

The fourth proportional to 146,662.03, 219,794.06 and 62,316.43 is: 93,390.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,662.03 : 219,794.06 = 62,316.43 : x
  2. Step 2: Convert to fraction form
    146,662.03/219,794.06 = 62,316.43/x
  3. Step 3: Cross multiply
    146,662.03x = 219,794.06 × 62,316.43
  4. Step 4: Simplify right side
    146,662.03x = 13,696,780,842.82
  5. Step 5: Solve for x
    x = 13,696,780,842.82/146,662.03
  6. Step 6: Final answer
    x = 93,390.09

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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.