Home / 6,536.74-9,020.68-3,552.55

Finding the Fourth Proportional to 6,536.74, 9,020.68 and 3,552.55

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Solution

The fourth proportional to 6,536.74, 9,020.68 and 3,552.55 is: 4,902.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,536.74 : 9,020.68 = 3,552.55 : x
  2. Step 2: Convert to fraction form
    6,536.74/9,020.68 = 3,552.55/x
  3. Step 3: Cross multiply
    6,536.74x = 9,020.68 × 3,552.55
  4. Step 4: Simplify right side
    6,536.74x = 32,046,416.73
  5. Step 5: Solve for x
    x = 32,046,416.73/6,536.74
  6. Step 6: Final answer
    x = 4,902.51

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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.