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Finding the Fourth Proportional to 241,343.39, 333,118.50 and 150,644.75

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Solution

The fourth proportional to 241,343.39, 333,118.50 and 150,644.75 is: 207,930.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,343.39 : 333,118.50 = 150,644.75 : x
  2. Step 2: Convert to fraction form
    241,343.39/333,118.50 = 150,644.75/x
  3. Step 3: Cross multiply
    241,343.39x = 333,118.50 × 150,644.75
  4. Step 4: Simplify right side
    241,343.39x = 50,182,551,935.71
  5. Step 5: Solve for x
    x = 50,182,551,935.71/241,343.39
  6. Step 6: Final answer
    x = 207,930.08

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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.