Home / 146,317.56-219,433.05-62,076.66

Finding the Fourth Proportional to 146,317.56, 219,433.05 and 62,076.66

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Solution

The fourth proportional to 146,317.56, 219,433.05 and 62,076.66 is: 93,096.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,317.56 : 219,433.05 = 62,076.66 : x
  2. Step 2: Convert to fraction form
    146,317.56/219,433.05 = 62,076.66/x
  3. Step 3: Cross multiply
    146,317.56x = 219,433.05 × 62,076.66
  4. Step 4: Simplify right side
    146,317.56x = 13,621,670,837.61
  5. Step 5: Solve for x
    x = 13,621,670,837.61/146,317.56
  6. Step 6: Final answer
    x = 93,096.62

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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.