Home / 5,733.45-8,599.10-2,809.89

Finding the Fourth Proportional to 5,733.45, 8,599.10 and 2,809.89

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Solution

The fourth proportional to 5,733.45, 8,599.10 and 2,809.89 is: 4,214.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,733.45 : 8,599.10 = 2,809.89 : x
  2. Step 2: Convert to fraction form
    5,733.45/8,599.10 = 2,809.89/x
  3. Step 3: Cross multiply
    5,733.45x = 8,599.10 × 2,809.89
  4. Step 4: Simplify right side
    5,733.45x = 24,162,511.05
  5. Step 5: Solve for x
    x = 24,162,511.05/5,733.45
  6. Step 6: Final answer
    x = 4,214.31

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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.