Home / 4,435.92-6,652-1,969.04

Finding the Fourth Proportional to 4,435.92, 6,652 and 1,969.04

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Solution

The fourth proportional to 4,435.92, 6,652 and 1,969.04 is: 2,952.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435.92 : 6,652 = 1,969.04 : x
  2. Step 2: Convert to fraction form
    4,435.92/6,652 = 1,969.04/x
  3. Step 3: Cross multiply
    4,435.92x = 6,652 × 1,969.04
  4. Step 4: Simplify right side
    4,435.92x = 13,098,054.08
  5. Step 5: Solve for x
    x = 13,098,054.08/4,435.92
  6. Step 6: Final answer
    x = 2,952.73

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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.