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Finding the Fourth Proportional to 241,615.00, 362,278.92 and 91,866.25

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Solution

The fourth proportional to 241,615.00, 362,278.92 and 91,866.25 is: 137,744.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,615.00 : 362,278.92 = 91,866.25 : x
  2. Step 2: Convert to fraction form
    241,615.00/362,278.92 = 91,866.25/x
  3. Step 3: Cross multiply
    241,615.00x = 362,278.92 × 91,866.25
  4. Step 4: Simplify right side
    241,615.00x = 33,281,204,023.06
  5. Step 5: Solve for x
    x = 33,281,204,023.06/241,615.00
  6. Step 6: Final answer
    x = 137,744.78

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1.5x scale

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.