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Finding the Fourth Proportional to 6,552.66, 9,042.66 and 3,568.56

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Solution

The fourth proportional to 6,552.66, 9,042.66 and 3,568.56 is: 4,924.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,552.66 : 9,042.66 = 3,568.56 : x
  2. Step 2: Convert to fraction form
    6,552.66/9,042.66 = 3,568.56/x
  3. Step 3: Cross multiply
    6,552.66x = 9,042.66 × 3,568.56
  4. Step 4: Simplify right side
    6,552.66x = 32,269,274.77
  5. Step 5: Solve for x
    x = 32,269,274.77/6,552.66
  6. Step 6: Final answer
    x = 4,924.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.