Home / 2,096.36-2,892.91-1,152.13

Finding the Fourth Proportional to 2,096.36, 2,892.91 and 1,152.13

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Solution

The fourth proportional to 2,096.36, 2,892.91 and 1,152.13 is: 1,589.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096.36 : 2,892.91 = 1,152.13 : x
  2. Step 2: Convert to fraction form
    2,096.36/2,892.91 = 1,152.13/x
  3. Step 3: Cross multiply
    2,096.36x = 2,892.91 × 1,152.13
  4. Step 4: Simplify right side
    2,096.36x = 3,333,012.60
  5. Step 5: Solve for x
    x = 3,333,012.60/2,096.36
  6. Step 6: Final answer
    x = 1,589.91

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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.