Home / 193,822.84-290,734.76-60,714.73

Finding the Fourth Proportional to 193,822.84, 290,734.76 and 60,714.73

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Solution

The fourth proportional to 193,822.84, 290,734.76 and 60,714.73 is: 91,072.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,822.84 : 290,734.76 = 60,714.73 : x
  2. Step 2: Convert to fraction form
    193,822.84/290,734.76 = 60,714.73/x
  3. Step 3: Cross multiply
    193,822.84x = 290,734.76 × 60,714.73
  4. Step 4: Simplify right side
    193,822.84x = 17,651,882,455.01
  5. Step 5: Solve for x
    x = 17,651,882,455.01/193,822.84
  6. Step 6: Final answer
    x = 91,072.25

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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.