Home / 6,392.60-9,590.44-2,010.04

Finding the Fourth Proportional to 6,392.60, 9,590.44 and 2,010.04

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Solution

The fourth proportional to 6,392.60, 9,590.44 and 2,010.04 is: 3,015.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,392.60 : 9,590.44 = 2,010.04 : x
  2. Step 2: Convert to fraction form
    6,392.60/9,590.44 = 2,010.04/x
  3. Step 3: Cross multiply
    6,392.60x = 9,590.44 × 2,010.04
  4. Step 4: Simplify right side
    6,392.60x = 19,277,168.02
  5. Step 5: Solve for x
    x = 19,277,168.02/6,392.60
  6. Step 6: Final answer
    x = 3,015.54

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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.