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Finding the Fourth Proportional to 24,572.66, 36,851.43 and 7,037.78

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Solution

The fourth proportional to 24,572.66, 36,851.43 and 7,037.78 is: 10,554.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,572.66 : 36,851.43 = 7,037.78 : x
  2. Step 2: Convert to fraction form
    24,572.66/36,851.43 = 7,037.78/x
  3. Step 3: Cross multiply
    24,572.66x = 36,851.43 × 7,037.78
  4. Step 4: Simplify right side
    24,572.66x = 259,352,257.03
  5. Step 5: Solve for x
    x = 259,352,257.03/24,572.66
  6. Step 6: Final answer
    x = 10,554.50

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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.