Home / 146,447.26-219,627.83-62,206.75

Finding the Fourth Proportional to 146,447.26, 219,627.83 and 62,206.75

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Solution

The fourth proportional to 146,447.26, 219,627.83 and 62,206.75 is: 93,291.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,447.26 : 219,627.83 = 62,206.75 : x
  2. Step 2: Convert to fraction form
    146,447.26/219,627.83 = 62,206.75/x
  3. Step 3: Cross multiply
    146,447.26x = 219,627.83 × 62,206.75
  4. Step 4: Simplify right side
    146,447.26x = 13,662,332,653.75
  5. Step 5: Solve for x
    x = 13,662,332,653.75/146,447.26
  6. Step 6: Final answer
    x = 93,291.83

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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.