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Finding the Fourth Proportional to 244,768.74, 367,145.41 and 67,274.22

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Solution

The fourth proportional to 244,768.74, 367,145.41 and 67,274.22 is: 100,909.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,768.74 : 367,145.41 = 67,274.22 : x
  2. Step 2: Convert to fraction form
    244,768.74/367,145.41 = 67,274.22/x
  3. Step 3: Cross multiply
    244,768.74x = 367,145.41 × 67,274.22
  4. Step 4: Simplify right side
    244,768.74x = 24,699,420,166.47
  5. Step 5: Solve for x
    x = 24,699,420,166.47/244,768.74
  6. Step 6: Final answer
    x = 100,909.21

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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.