Home / 8,036.60-12,044.57-3,867.93

Finding the Fourth Proportional to 8,036.60, 12,044.57 and 3,867.93

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Solution

The fourth proportional to 8,036.60, 12,044.57 and 3,867.93 is: 5,796.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,036.60 : 12,044.57 = 3,867.93 : x
  2. Step 2: Convert to fraction form
    8,036.60/12,044.57 = 3,867.93/x
  3. Step 3: Cross multiply
    8,036.60x = 12,044.57 × 3,867.93
  4. Step 4: Simplify right side
    8,036.60x = 46,587,534.30
  5. Step 5: Solve for x
    x = 46,587,534.30/8,036.60
  6. Step 6: Final answer
    x = 5,796.92

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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.