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Finding the Fourth Proportional to 33,300.01, 49,960.03 and 9,926.44

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Solution

The fourth proportional to 33,300.01, 49,960.03 and 9,926.44 is: 14,892.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,300.01 : 49,960.03 = 9,926.44 : x
  2. Step 2: Convert to fraction form
    33,300.01/49,960.03 = 9,926.44/x
  3. Step 3: Cross multiply
    33,300.01x = 49,960.03 × 9,926.44
  4. Step 4: Simplify right side
    33,300.01x = 495,925,240.19
  5. Step 5: Solve for x
    x = 495,925,240.19/33,300.01
  6. Step 6: Final answer
    x = 14,892.65

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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.