Home / 5,803.26-8,708.55-2,471.50

Finding the Fourth Proportional to 5,803.26, 8,708.55 and 2,471.50

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Solution

The fourth proportional to 5,803.26, 8,708.55 and 2,471.50 is: 3,708.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,803.26 : 8,708.55 = 2,471.50 : x
  2. Step 2: Convert to fraction form
    5,803.26/8,708.55 = 2,471.50/x
  3. Step 3: Cross multiply
    5,803.26x = 8,708.55 × 2,471.50
  4. Step 4: Simplify right side
    5,803.26x = 21,523,181.33
  5. Step 5: Solve for x
    x = 21,523,181.33/5,803.26
  6. Step 6: Final answer
    x = 3,708.81

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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.