Home / 9,650.70-14,475.33-3,324.96

Finding the Fourth Proportional to 9,650.70, 14,475.33 and 3,324.96

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Solution

The fourth proportional to 9,650.70, 14,475.33 and 3,324.96 is: 4,987.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,650.70 : 14,475.33 = 3,324.96 : x
  2. Step 2: Convert to fraction form
    9,650.70/14,475.33 = 3,324.96/x
  3. Step 3: Cross multiply
    9,650.70x = 14,475.33 × 3,324.96
  4. Step 4: Simplify right side
    9,650.70x = 48,129,893.24
  5. Step 5: Solve for x
    x = 48,129,893.24/9,650.70
  6. Step 6: Final answer
    x = 4,987.19

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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.