Home / 5,817.03-8,027.40-3,164.48

Finding the Fourth Proportional to 5,817.03, 8,027.40 and 3,164.48

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Solution

The fourth proportional to 5,817.03, 8,027.40 and 3,164.48 is: 4,366.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,817.03 : 8,027.40 = 3,164.48 : x
  2. Step 2: Convert to fraction form
    5,817.03/8,027.40 = 3,164.48/x
  3. Step 3: Cross multiply
    5,817.03x = 8,027.40 × 3,164.48
  4. Step 4: Simplify right side
    5,817.03x = 25,402,546.75
  5. Step 5: Solve for x
    x = 25,402,546.75/5,817.03
  6. Step 6: Final answer
    x = 4,366.93

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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.