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Finding the Fourth Proportional to 6,166.70, 9,247.35 and 2,467.70

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Solution

The fourth proportional to 6,166.70, 9,247.35 and 2,467.70 is: 3,700.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,166.70 : 9,247.35 = 2,467.70 : x
  2. Step 2: Convert to fraction form
    6,166.70/9,247.35 = 2,467.70/x
  3. Step 3: Cross multiply
    6,166.70x = 9,247.35 × 2,467.70
  4. Step 4: Simplify right side
    6,166.70x = 22,819,685.60
  5. Step 5: Solve for x
    x = 22,819,685.60/6,166.70
  6. Step 6: Final answer
    x = 3,700.47

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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.