Home / 5,996.49-8,276.23-3,760.30

Finding the Fourth Proportional to 5,996.49, 8,276.23 and 3,760.30

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Solution

The fourth proportional to 5,996.49, 8,276.23 and 3,760.30 is: 5,189.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,996.49 : 8,276.23 = 3,760.30 : x
  2. Step 2: Convert to fraction form
    5,996.49/8,276.23 = 3,760.30/x
  3. Step 3: Cross multiply
    5,996.49x = 8,276.23 × 3,760.30
  4. Step 4: Simplify right side
    5,996.49x = 31,121,107.67
  5. Step 5: Solve for x
    x = 31,121,107.67/5,996.49
  6. Step 6: Final answer
    x = 5,189.89

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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.