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Finding the Fourth Proportional to 41,999.25, 63,000.09 and 10,834.50

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Solution

The fourth proportional to 41,999.25, 63,000.09 and 10,834.50 is: 16,252.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,999.25 : 63,000.09 = 10,834.50 : x
  2. Step 2: Convert to fraction form
    41,999.25/63,000.09 = 10,834.50/x
  3. Step 3: Cross multiply
    41,999.25x = 63,000.09 × 10,834.50
  4. Step 4: Simplify right side
    41,999.25x = 682,574,475.11
  5. Step 5: Solve for x
    x = 682,574,475.11/41,999.25
  6. Step 6: Final answer
    x = 16,252.06

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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.