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Finding the Fourth Proportional to 335,076.48, 502,677 and 110,452.65

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Solution

The fourth proportional to 335,076.48, 502,677 and 110,452.65 is: 165,699.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,076.48 : 502,677 = 110,452.65 : x
  2. Step 2: Convert to fraction form
    335,076.48/502,677 = 110,452.65/x
  3. Step 3: Cross multiply
    335,076.48x = 502,677 × 110,452.65
  4. Step 4: Simplify right side
    335,076.48x = 55,522,006,744.05
  5. Step 5: Solve for x
    x = 55,522,006,744.05/335,076.48
  6. Step 6: Final answer
    x = 165,699.50

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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.