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Finding the Fourth Proportional to 336,241.54, 464,010.36 and 183,279.76

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Solution

The fourth proportional to 336,241.54, 464,010.36 and 183,279.76 is: 252,924.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,241.54 : 464,010.36 = 183,279.76 : x
  2. Step 2: Convert to fraction form
    336,241.54/464,010.36 = 183,279.76/x
  3. Step 3: Cross multiply
    336,241.54x = 464,010.36 × 183,279.76
  4. Step 4: Simplify right side
    336,241.54x = 85,043,707,418.31
  5. Step 5: Solve for x
    x = 85,043,707,418.31/336,241.54
  6. Step 6: Final answer
    x = 252,924.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.