Home / 246,196.20-369,035.10-96,378.60

Finding the Fourth Proportional to 246,196.20, 369,035.10 and 96,378.60

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Solution

The fourth proportional to 246,196.20, 369,035.10 and 96,378.60 is: 144,466.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,196.20 : 369,035.10 = 96,378.60 : x
  2. Step 2: Convert to fraction form
    246,196.20/369,035.10 = 96,378.60/x
  3. Step 3: Cross multiply
    246,196.20x = 369,035.10 × 96,378.60
  4. Step 4: Simplify right side
    246,196.20x = 35,567,086,288.86
  5. Step 5: Solve for x
    x = 35,567,086,288.86/246,196.20
  6. Step 6: Final answer
    x = 144,466.43

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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.