Home / 5,063.05-7,592.34-2,289.61

Finding the Fourth Proportional to 5,063.05, 7,592.34 and 2,289.61

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Solution

The fourth proportional to 5,063.05, 7,592.34 and 2,289.61 is: 3,433.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,063.05 : 7,592.34 = 2,289.61 : x
  2. Step 2: Convert to fraction form
    5,063.05/7,592.34 = 2,289.61/x
  3. Step 3: Cross multiply
    5,063.05x = 7,592.34 × 2,289.61
  4. Step 4: Simplify right side
    5,063.05x = 17,383,478.61
  5. Step 5: Solve for x
    x = 17,383,478.61/5,063.05
  6. Step 6: Final answer
    x = 3,433.40

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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.