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Finding the Fourth Proportional to 334,670.33, 461,844.10 and 200,534.33

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Solution

The fourth proportional to 334,670.33, 461,844.10 and 200,534.33 is: 276,736.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,670.33 : 461,844.10 = 200,534.33 : x
  2. Step 2: Convert to fraction form
    334,670.33/461,844.10 = 200,534.33/x
  3. Step 3: Cross multiply
    334,670.33x = 461,844.10 × 200,534.33
  4. Step 4: Simplify right side
    334,670.33x = 92,615,597,157.95
  5. Step 5: Solve for x
    x = 92,615,597,157.95/334,670.33
  6. Step 6: Final answer
    x = 276,736.80

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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.