Home / 5,996.30-8,272.77-4,008.11

Finding the Fourth Proportional to 5,996.30, 8,272.77 and 4,008.11

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Solution

The fourth proportional to 5,996.30, 8,272.77 and 4,008.11 is: 5,529.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,996.30 : 8,272.77 = 4,008.11 : x
  2. Step 2: Convert to fraction form
    5,996.30/8,272.77 = 4,008.11/x
  3. Step 3: Cross multiply
    5,996.30x = 8,272.77 × 4,008.11
  4. Step 4: Simplify right side
    5,996.30x = 33,158,172.16
  5. Step 5: Solve for x
    x = 33,158,172.16/5,996.30
  6. Step 6: Final answer
    x = 5,529.77

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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.