Home / 8,299.34-11,452.94-4,522.53

Finding the Fourth Proportional to 8,299.34, 11,452.94 and 4,522.53

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Solution

The fourth proportional to 8,299.34, 11,452.94 and 4,522.53 is: 6,241.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,299.34 : 11,452.94 = 4,522.53 : x
  2. Step 2: Convert to fraction form
    8,299.34/11,452.94 = 4,522.53/x
  3. Step 3: Cross multiply
    8,299.34x = 11,452.94 × 4,522.53
  4. Step 4: Simplify right side
    8,299.34x = 51,796,213.49
  5. Step 5: Solve for x
    x = 51,796,213.49/8,299.34
  6. Step 6: Final answer
    x = 6,241.01

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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.