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Finding the Fourth Proportional to 10,594.67, 14,608.67 and 8,674.49

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Solution

The fourth proportional to 10,594.67, 14,608.67 and 8,674.49 is: 11,961.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,594.67 : 14,608.67 = 8,674.49 : x
  2. Step 2: Convert to fraction form
    10,594.67/14,608.67 = 8,674.49/x
  3. Step 3: Cross multiply
    10,594.67x = 14,608.67 × 8,674.49
  4. Step 4: Simplify right side
    10,594.67x = 126,722,820.04
  5. Step 5: Solve for x
    x = 126,722,820.04/10,594.67
  6. Step 6: Final answer
    x = 11,961.00

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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.