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Finding the Fourth Proportional to 6,101.57, 9,157.21 and 2,404.73

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Solution

The fourth proportional to 6,101.57, 9,157.21 and 2,404.73 is: 3,609.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,101.57 : 9,157.21 = 2,404.73 : x
  2. Step 2: Convert to fraction form
    6,101.57/9,157.21 = 2,404.73/x
  3. Step 3: Cross multiply
    6,101.57x = 9,157.21 × 2,404.73
  4. Step 4: Simplify right side
    6,101.57x = 22,020,617.60
  5. Step 5: Solve for x
    x = 22,020,617.60/6,101.57
  6. Step 6: Final answer
    x = 3,609.01

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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.