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Finding the Fourth Proportional to 7,064.57, 10,597.73 and 2,134.19

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Solution

The fourth proportional to 7,064.57, 10,597.73 and 2,134.19 is: 3,201.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,064.57 : 10,597.73 = 2,134.19 : x
  2. Step 2: Convert to fraction form
    7,064.57/10,597.73 = 2,134.19/x
  3. Step 3: Cross multiply
    7,064.57x = 10,597.73 × 2,134.19
  4. Step 4: Simplify right side
    7,064.57x = 22,617,505.73
  5. Step 5: Solve for x
    x = 22,617,505.73/7,064.57
  6. Step 6: Final answer
    x = 3,201.54

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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.