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Finding the Fourth Proportional to 244,903.58, 367,307.01 and 67,364.78

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Solution

The fourth proportional to 244,903.58, 367,307.01 and 67,364.78 is: 101,033.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,903.58 : 367,307.01 = 67,364.78 : x
  2. Step 2: Convert to fraction form
    244,903.58/367,307.01 = 67,364.78/x
  3. Step 3: Cross multiply
    244,903.58x = 367,307.01 × 67,364.78
  4. Step 4: Simplify right side
    244,903.58x = 24,743,555,921.11
  5. Step 5: Solve for x
    x = 24,743,555,921.11/244,903.58
  6. Step 6: Final answer
    x = 101,033.87

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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.