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Finding the Fourth Proportional to 60,204.71, 83,082.03 and 33,348.89

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Solution

The fourth proportional to 60,204.71, 83,082.03 and 33,348.89 is: 46,021.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,204.71 : 83,082.03 = 33,348.89 : x
  2. Step 2: Convert to fraction form
    60,204.71/83,082.03 = 33,348.89/x
  3. Step 3: Cross multiply
    60,204.71x = 83,082.03 × 33,348.89
  4. Step 4: Simplify right side
    60,204.71x = 2,770,693,479.45
  5. Step 5: Solve for x
    x = 2,770,693,479.45/60,204.71
  6. Step 6: Final answer
    x = 46,021.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.