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Finding the Fourth Proportional to 62,194.59, 85,864.10 and 41,010.80

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Solution

The fourth proportional to 62,194.59, 85,864.10 and 41,010.80 is: 56,618.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,194.59 : 85,864.10 = 41,010.80 : x
  2. Step 2: Convert to fraction form
    62,194.59/85,864.10 = 41,010.80/x
  3. Step 3: Cross multiply
    62,194.59x = 85,864.10 × 41,010.80
  4. Step 4: Simplify right side
    62,194.59x = 3,521,354,797.91
  5. Step 5: Solve for x
    x = 3,521,354,797.91/62,194.59
  6. Step 6: Final answer
    x = 56,618.35

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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.