Home / 248,092.20-372,138.30-246,018.60

Finding the Fourth Proportional to 248,092.20, 372,138.30 and 246,018.60

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Solution

The fourth proportional to 248,092.20, 372,138.30 and 246,018.60 is: 369,027.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,092.20 : 372,138.30 = 246,018.60 : x
  2. Step 2: Convert to fraction form
    248,092.20/372,138.30 = 246,018.60/x
  3. Step 3: Cross multiply
    248,092.20x = 372,138.30 × 246,018.60
  4. Step 4: Simplify right side
    248,092.20x = 91,552,943,572.38
  5. Step 5: Solve for x
    x = 91,552,943,572.38/248,092.20
  6. Step 6: Final answer
    x = 369,027.90

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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.