Home / 5,972.11-8,252.08-4,299.05

Finding the Fourth Proportional to 5,972.11, 8,252.08 and 4,299.05

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Solution

The fourth proportional to 5,972.11, 8,252.08 and 4,299.05 is: 5,940.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,972.11 : 8,252.08 = 4,299.05 : x
  2. Step 2: Convert to fraction form
    5,972.11/8,252.08 = 4,299.05/x
  3. Step 3: Cross multiply
    5,972.11x = 8,252.08 × 4,299.05
  4. Step 4: Simplify right side
    5,972.11x = 35,476,114.41
  5. Step 5: Solve for x
    x = 35,476,114.41/5,972.11
  6. Step 6: Final answer
    x = 5,940.30

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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.