Home / 4,664.69-7,002.96-4,010.72

Finding the Fourth Proportional to 4,664.69, 7,002.96 and 4,010.72

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Solution

The fourth proportional to 4,664.69, 7,002.96 and 4,010.72 is: 6,021.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,664.69 : 7,002.96 = 4,010.72 : x
  2. Step 2: Convert to fraction form
    4,664.69/7,002.96 = 4,010.72/x
  3. Step 3: Cross multiply
    4,664.69x = 7,002.96 × 4,010.72
  4. Step 4: Simplify right side
    4,664.69x = 28,086,861.68
  5. Step 5: Solve for x
    x = 28,086,861.68/4,664.69
  6. Step 6: Final answer
    x = 6,021.17

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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.