Home / 146,603.88-219,751.92-62,344.44

Finding the Fourth Proportional to 146,603.88, 219,751.92 and 62,344.44

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Solution

The fourth proportional to 146,603.88, 219,751.92 and 62,344.44 is: 93,451.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,603.88 : 219,751.92 = 62,344.44 : x
  2. Step 2: Convert to fraction form
    146,603.88/219,751.92 = 62,344.44/x
  3. Step 3: Cross multiply
    146,603.88x = 219,751.92 × 62,344.44
  4. Step 4: Simplify right side
    146,603.88x = 13,700,310,391.32
  5. Step 5: Solve for x
    x = 13,700,310,391.32/146,603.88
  6. Step 6: Final answer
    x = 93,451.21

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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.