Home / 146,546.10-219,843.45-62,346.60

Finding the Fourth Proportional to 146,546.10, 219,843.45 and 62,346.60

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Solution

The fourth proportional to 146,546.10, 219,843.45 and 62,346.60 is: 93,530.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,546.10 : 219,843.45 = 62,346.60 : x
  2. Step 2: Convert to fraction form
    146,546.10/219,843.45 = 62,346.60/x
  3. Step 3: Cross multiply
    146,546.10x = 219,843.45 × 62,346.60
  4. Step 4: Simplify right side
    146,546.10x = 13,706,491,639.77
  5. Step 5: Solve for x
    x = 13,706,491,639.77/146,546.10
  6. Step 6: Final answer
    x = 93,530.24

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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.