Home / 5,817.10-8,027.51-3,164.44

Finding the Fourth Proportional to 5,817.10, 8,027.51 and 3,164.44

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Solution

The fourth proportional to 5,817.10, 8,027.51 and 3,164.44 is: 4,366.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,817.10 : 8,027.51 = 3,164.44 : x
  2. Step 2: Convert to fraction form
    5,817.10/8,027.51 = 3,164.44/x
  3. Step 3: Cross multiply
    5,817.10x = 8,027.51 × 3,164.44
  4. Step 4: Simplify right side
    5,817.10x = 25,402,573.74
  5. Step 5: Solve for x
    x = 25,402,573.74/5,817.10
  6. Step 6: Final answer
    x = 4,366.88

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1.5x scale

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.