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Finding the Fourth Proportional to 294,010.93, 441,120.08 and 107,041.33

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Solution

The fourth proportional to 294,010.93, 441,120.08 and 107,041.33 is: 160,599.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,010.93 : 441,120.08 = 107,041.33 : x
  2. Step 2: Convert to fraction form
    294,010.93/441,120.08 = 107,041.33/x
  3. Step 3: Cross multiply
    294,010.93x = 441,120.08 × 107,041.33
  4. Step 4: Simplify right side
    294,010.93x = 47,218,080,052.91
  5. Step 5: Solve for x
    x = 47,218,080,052.91/294,010.93
  6. Step 6: Final answer
    x = 160,599.74

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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.