Home / 9,650.08-14,475.11-2,724.58

Finding the Fourth Proportional to 9,650.08, 14,475.11 and 2,724.58

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Solution

The fourth proportional to 9,650.08, 14,475.11 and 2,724.58 is: 4,086.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,650.08 : 14,475.11 = 2,724.58 : x
  2. Step 2: Convert to fraction form
    9,650.08/14,475.11 = 2,724.58/x
  3. Step 3: Cross multiply
    9,650.08x = 14,475.11 × 2,724.58
  4. Step 4: Simplify right side
    9,650.08x = 39,438,595.20
  5. Step 5: Solve for x
    x = 39,438,595.20/9,650.08
  6. Step 6: Final answer
    x = 4,086.87

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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.