Home / 246,194.14-369,353.36-68,701

Finding the Fourth Proportional to 246,194.14, 369,353.36 and 68,701

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Solution

The fourth proportional to 246,194.14, 369,353.36 and 68,701 is: 103,068.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,194.14 : 369,353.36 = 68,701 : x
  2. Step 2: Convert to fraction form
    246,194.14/369,353.36 = 68,701/x
  3. Step 3: Cross multiply
    246,194.14x = 369,353.36 × 68,701
  4. Step 4: Simplify right side
    246,194.14x = 25,374,945,185.36
  5. Step 5: Solve for x
    x = 25,374,945,185.36/246,194.14
  6. Step 6: Final answer
    x = 103,068.84

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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.