Home / 4,664.09-6,961.98-4,110.50

Finding the Fourth Proportional to 4,664.09, 6,961.98 and 4,110.50

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Solution

The fourth proportional to 4,664.09, 6,961.98 and 4,110.50 is: 6,135.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,664.09 : 6,961.98 = 4,110.50 : x
  2. Step 2: Convert to fraction form
    4,664.09/6,961.98 = 4,110.50/x
  3. Step 3: Cross multiply
    4,664.09x = 6,961.98 × 4,110.50
  4. Step 4: Simplify right side
    4,664.09x = 28,617,183.98
  5. Step 5: Solve for x
    x = 28,617,183.98/4,664.09
  6. Step 6: Final answer
    x = 6,135.65

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.