Home / 5,096.76-7,036.96-3,185.48

Finding the Fourth Proportional to 5,096.76, 7,036.96 and 3,185.48

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Solution

The fourth proportional to 5,096.76, 7,036.96 and 3,185.48 is: 4,398.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,096.76 : 7,036.96 = 3,185.48 : x
  2. Step 2: Convert to fraction form
    5,096.76/7,036.96 = 3,185.48/x
  3. Step 3: Cross multiply
    5,096.76x = 7,036.96 × 3,185.48
  4. Step 4: Simplify right side
    5,096.76x = 22,416,095.34
  5. Step 5: Solve for x
    x = 22,416,095.34/5,096.76
  6. Step 6: Final answer
    x = 4,398.11

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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.