Home / 4,471.32-6,702.26-2,007.30

Finding the Fourth Proportional to 4,471.32, 6,702.26 and 2,007.30

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Solution

The fourth proportional to 4,471.32, 6,702.26 and 2,007.30 is: 3,008.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,471.32 : 6,702.26 = 2,007.30 : x
  2. Step 2: Convert to fraction form
    4,471.32/6,702.26 = 2,007.30/x
  3. Step 3: Cross multiply
    4,471.32x = 6,702.26 × 2,007.30
  4. Step 4: Simplify right side
    4,471.32x = 13,453,436.46
  5. Step 5: Solve for x
    x = 13,453,436.46/4,471.32
  6. Step 6: Final answer
    x = 3,008.83

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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.