Home / 4,296.06-6,446.52-1,830.62

Finding the Fourth Proportional to 4,296.06, 6,446.52 and 1,830.62

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Solution

The fourth proportional to 4,296.06, 6,446.52 and 1,830.62 is: 2,746.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,296.06 : 6,446.52 = 1,830.62 : x
  2. Step 2: Convert to fraction form
    4,296.06/6,446.52 = 1,830.62/x
  3. Step 3: Cross multiply
    4,296.06x = 6,446.52 × 1,830.62
  4. Step 4: Simplify right side
    4,296.06x = 11,801,128.44
  5. Step 5: Solve for x
    x = 11,801,128.44/4,296.06
  6. Step 6: Final answer
    x = 2,746.97

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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.