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Finding the Fourth Proportional to 27,992.39, 41,783.78 and 24,671.00

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Solution

The fourth proportional to 27,992.39, 41,783.78 and 24,671.00 is: 36,825.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,992.39 : 41,783.78 = 24,671.00 : x
  2. Step 2: Convert to fraction form
    27,992.39/41,783.78 = 24,671.00/x
  3. Step 3: Cross multiply
    27,992.39x = 41,783.78 × 24,671.00
  4. Step 4: Simplify right side
    27,992.39x = 1,030,847,304.11
  5. Step 5: Solve for x
    x = 1,030,847,304.11/27,992.39
  6. Step 6: Final answer
    x = 36,825.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.