Home / 14,304.06-19,738.76-8,016.30

Finding the Fourth Proportional to 14,304.06, 19,738.76 and 8,016.30

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Solution

The fourth proportional to 14,304.06, 19,738.76 and 8,016.30 is: 11,062.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,304.06 : 19,738.76 = 8,016.30 : x
  2. Step 2: Convert to fraction form
    14,304.06/19,738.76 = 8,016.30/x
  3. Step 3: Cross multiply
    14,304.06x = 19,738.76 × 8,016.30
  4. Step 4: Simplify right side
    14,304.06x = 158,231,781.71
  5. Step 5: Solve for x
    x = 158,231,781.71/14,304.06
  6. Step 6: Final answer
    x = 11,062.02

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.