Home / 294,011.94-441,121.58-107,042.34

Finding the Fourth Proportional to 294,011.94, 441,121.58 and 107,042.34

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Solution

The fourth proportional to 294,011.94, 441,121.58 and 107,042.34 is: 160,601.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,011.94 : 441,121.58 = 107,042.34 : x
  2. Step 2: Convert to fraction form
    294,011.94/441,121.58 = 107,042.34/x
  3. Step 3: Cross multiply
    294,011.94x = 441,121.58 × 107,042.34
  4. Step 4: Simplify right side
    294,011.94x = 47,218,686,147.70
  5. Step 5: Solve for x
    x = 47,218,686,147.70/294,011.94
  6. Step 6: Final answer
    x = 160,601.25

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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.