Home / 14,723.82-22,086.44-4,862.88

Finding the Fourth Proportional to 14,723.82, 22,086.44 and 4,862.88

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Solution

The fourth proportional to 14,723.82, 22,086.44 and 4,862.88 is: 7,294.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,723.82 : 22,086.44 = 4,862.88 : x
  2. Step 2: Convert to fraction form
    14,723.82/22,086.44 = 4,862.88/x
  3. Step 3: Cross multiply
    14,723.82x = 22,086.44 × 4,862.88
  4. Step 4: Simplify right side
    14,723.82x = 107,403,707.35
  5. Step 5: Solve for x
    x = 107,403,707.35/14,723.82
  6. Step 6: Final answer
    x = 7,294.55

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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.