Home / 6,702.88-10,057.67-3,007.75

Finding the Fourth Proportional to 6,702.88, 10,057.67 and 3,007.75

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Solution

The fourth proportional to 6,702.88, 10,057.67 and 3,007.75 is: 4,513.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,702.88 : 10,057.67 = 3,007.75 : x
  2. Step 2: Convert to fraction form
    6,702.88/10,057.67 = 3,007.75/x
  3. Step 3: Cross multiply
    6,702.88x = 10,057.67 × 3,007.75
  4. Step 4: Simplify right side
    6,702.88x = 30,250,956.94
  5. Step 5: Solve for x
    x = 30,250,956.94/6,702.88
  6. Step 6: Final answer
    x = 4,513.13

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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.