Home / 5,803.38-8,693.46-3,331.26

Finding the Fourth Proportional to 5,803.38, 8,693.46 and 3,331.26

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Solution

The fourth proportional to 5,803.38, 8,693.46 and 3,331.26 is: 4,990.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,803.38 : 8,693.46 = 3,331.26 : x
  2. Step 2: Convert to fraction form
    5,803.38/8,693.46 = 3,331.26/x
  3. Step 3: Cross multiply
    5,803.38x = 8,693.46 × 3,331.26
  4. Step 4: Simplify right side
    5,803.38x = 28,960,175.56
  5. Step 5: Solve for x
    x = 28,960,175.56/5,803.38
  6. Step 6: Final answer
    x = 4,990.23

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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.