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Finding the Fourth Proportional to 2,693.04, 3,716.04 and 1,513.83

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Solution

The fourth proportional to 2,693.04, 3,716.04 and 1,513.83 is: 2,088.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693.04 : 3,716.04 = 1,513.83 : x
  2. Step 2: Convert to fraction form
    2,693.04/3,716.04 = 1,513.83/x
  3. Step 3: Cross multiply
    2,693.04x = 3,716.04 × 1,513.83
  4. Step 4: Simplify right side
    2,693.04x = 5,625,452.83
  5. Step 5: Solve for x
    x = 5,625,452.83/2,693.04
  6. Step 6: Final answer
    x = 2,088.89

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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.