Home / 6,552.76-9,042.64-3,568.52

Finding the Fourth Proportional to 6,552.76, 9,042.64 and 3,568.52

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Solution

The fourth proportional to 6,552.76, 9,042.64 and 3,568.52 is: 4,924.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,552.76 : 9,042.64 = 3,568.52 : x
  2. Step 2: Convert to fraction form
    6,552.76/9,042.64 = 3,568.52/x
  3. Step 3: Cross multiply
    6,552.76x = 9,042.64 × 3,568.52
  4. Step 4: Simplify right side
    6,552.76x = 32,268,841.69
  5. Step 5: Solve for x
    x = 32,268,841.69/6,552.76
  6. Step 6: Final answer
    x = 4,924.47

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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.