Home / 10,675.61-16,020.33-4,832.27

Finding the Fourth Proportional to 10,675.61, 16,020.33 and 4,832.27

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Solution

The fourth proportional to 10,675.61, 16,020.33 and 4,832.27 is: 7,251.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,675.61 : 16,020.33 = 4,832.27 : x
  2. Step 2: Convert to fraction form
    10,675.61/16,020.33 = 4,832.27/x
  3. Step 3: Cross multiply
    10,675.61x = 16,020.33 × 4,832.27
  4. Step 4: Simplify right side
    10,675.61x = 77,414,560.05
  5. Step 5: Solve for x
    x = 77,414,560.05/10,675.61
  6. Step 6: Final answer
    x = 7,251.54

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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.