Home / 5,990.23-8,984.13-3,027.79

Finding the Fourth Proportional to 5,990.23, 8,984.13 and 3,027.79

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Solution

The fourth proportional to 5,990.23, 8,984.13 and 3,027.79 is: 4,541.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,990.23 : 8,984.13 = 3,027.79 : x
  2. Step 2: Convert to fraction form
    5,990.23/8,984.13 = 3,027.79/x
  3. Step 3: Cross multiply
    5,990.23x = 8,984.13 × 3,027.79
  4. Step 4: Simplify right side
    5,990.23x = 27,202,058.97
  5. Step 5: Solve for x
    x = 27,202,058.97/5,990.23
  6. Step 6: Final answer
    x = 4,541.07

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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.