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Finding the Fourth Proportional to 24,910.16, 37,368.84 and 7,377.68

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Solution

The fourth proportional to 24,910.16, 37,368.84 and 7,377.68 is: 11,067.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,910.16 : 37,368.84 = 7,377.68 : x
  2. Step 2: Convert to fraction form
    24,910.16/37,368.84 = 7,377.68/x
  3. Step 3: Cross multiply
    24,910.16x = 37,368.84 × 7,377.68
  4. Step 4: Simplify right side
    24,910.16x = 275,695,343.49
  5. Step 5: Solve for x
    x = 275,695,343.49/24,910.16
  6. Step 6: Final answer
    x = 11,067.59

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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.