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Finding the Fourth Proportional to 6,169.92, 9,254.96 and 2,274.33

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Solution

The fourth proportional to 6,169.92, 9,254.96 and 2,274.33 is: 3,411.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,169.92 : 9,254.96 = 2,274.33 : x
  2. Step 2: Convert to fraction form
    6,169.92/9,254.96 = 2,274.33/x
  3. Step 3: Cross multiply
    6,169.92x = 9,254.96 × 2,274.33
  4. Step 4: Simplify right side
    6,169.92x = 21,048,812.98
  5. Step 5: Solve for x
    x = 21,048,812.98/6,169.92
  6. Step 6: Final answer
    x = 3,411.52

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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.