Home / 7,254.45-10,883.19-2,324.45

Finding the Fourth Proportional to 7,254.45, 10,883.19 and 2,324.45

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Solution

The fourth proportional to 7,254.45, 10,883.19 and 2,324.45 is: 3,487.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,254.45 : 10,883.19 = 2,324.45 : x
  2. Step 2: Convert to fraction form
    7,254.45/10,883.19 = 2,324.45/x
  3. Step 3: Cross multiply
    7,254.45x = 10,883.19 × 2,324.45
  4. Step 4: Simplify right side
    7,254.45x = 25,297,376.58
  5. Step 5: Solve for x
    x = 25,297,376.58/7,254.45
  6. Step 6: Final answer
    x = 3,487.15

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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.