Home / 4,848.60-6,691.94-2,859.04

Finding the Fourth Proportional to 4,848.60, 6,691.94 and 2,859.04

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Solution

The fourth proportional to 4,848.60, 6,691.94 and 2,859.04 is: 3,945.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848.60 : 6,691.94 = 2,859.04 : x
  2. Step 2: Convert to fraction form
    4,848.60/6,691.94 = 2,859.04/x
  3. Step 3: Cross multiply
    4,848.60x = 6,691.94 × 2,859.04
  4. Step 4: Simplify right side
    4,848.60x = 19,132,503.83
  5. Step 5: Solve for x
    x = 19,132,503.83/4,848.60
  6. Step 6: Final answer
    x = 3,945.99

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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.