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Finding the Fourth Proportional to 44,886.84, 67,333.02 and 18,593.64

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Solution

The fourth proportional to 44,886.84, 67,333.02 and 18,593.64 is: 27,891.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,886.84 : 67,333.02 = 18,593.64 : x
  2. Step 2: Convert to fraction form
    44,886.84/67,333.02 = 18,593.64/x
  3. Step 3: Cross multiply
    44,886.84x = 67,333.02 × 18,593.64
  4. Step 4: Simplify right side
    44,886.84x = 1,251,965,933.99
  5. Step 5: Solve for x
    x = 1,251,965,933.99/44,886.84
  6. Step 6: Final answer
    x = 27,891.60

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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.