Home / 4,995.34-6,896.43-3,319.04

Finding the Fourth Proportional to 4,995.34, 6,896.43 and 3,319.04

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Solution

The fourth proportional to 4,995.34, 6,896.43 and 3,319.04 is: 4,582.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995.34 : 6,896.43 = 3,319.04 : x
  2. Step 2: Convert to fraction form
    4,995.34/6,896.43 = 3,319.04/x
  3. Step 3: Cross multiply
    4,995.34x = 6,896.43 × 3,319.04
  4. Step 4: Simplify right side
    4,995.34x = 22,889,544.27
  5. Step 5: Solve for x
    x = 22,889,544.27/4,995.34
  6. Step 6: Final answer
    x = 4,582.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.