Home / 244,200.90-365,815.35-214,976.10

Finding the Fourth Proportional to 244,200.90, 365,815.35 and 214,976.10

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Solution

The fourth proportional to 244,200.90, 365,815.35 and 214,976.10 is: 322,036.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,200.90 : 365,815.35 = 214,976.10 : x
  2. Step 2: Convert to fraction form
    244,200.90/365,815.35 = 214,976.10/x
  3. Step 3: Cross multiply
    244,200.90x = 365,815.35 × 214,976.10
  4. Step 4: Simplify right side
    244,200.90x = 78,641,557,263.14
  5. Step 5: Solve for x
    x = 78,641,557,263.14/244,200.90
  6. Step 6: Final answer
    x = 322,036.31

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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.