Home / 7,096.03-9,792.41-4,111.79

Finding the Fourth Proportional to 7,096.03, 9,792.41 and 4,111.79

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Solution

The fourth proportional to 7,096.03, 9,792.41 and 4,111.79 is: 5,674.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,096.03 : 9,792.41 = 4,111.79 : x
  2. Step 2: Convert to fraction form
    7,096.03/9,792.41 = 4,111.79/x
  3. Step 3: Cross multiply
    7,096.03x = 9,792.41 × 4,111.79
  4. Step 4: Simplify right side
    7,096.03x = 40,264,368.27
  5. Step 5: Solve for x
    x = 40,264,368.27/7,096.03
  6. Step 6: Final answer
    x = 5,674.21

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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.