Home / 5,723.32-8,568.66-4,269.24

Finding the Fourth Proportional to 5,723.32, 8,568.66 and 4,269.24

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Solution

The fourth proportional to 5,723.32, 8,568.66 and 4,269.24 is: 6,391.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,723.32 : 8,568.66 = 4,269.24 : x
  2. Step 2: Convert to fraction form
    5,723.32/8,568.66 = 4,269.24/x
  3. Step 3: Cross multiply
    5,723.32x = 8,568.66 × 4,269.24
  4. Step 4: Simplify right side
    5,723.32x = 36,581,666.02
  5. Step 5: Solve for x
    x = 36,581,666.02/5,723.32
  6. Step 6: Final answer
    x = 6,391.69

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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.