Home / 2,505.08-3,457.42-1,496.92

Finding the Fourth Proportional to 2,505.08, 3,457.42 and 1,496.92

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Solution

The fourth proportional to 2,505.08, 3,457.42 and 1,496.92 is: 2,065.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,505.08 : 3,457.42 = 1,496.92 : x
  2. Step 2: Convert to fraction form
    2,505.08/3,457.42 = 1,496.92/x
  3. Step 3: Cross multiply
    2,505.08x = 3,457.42 × 1,496.92
  4. Step 4: Simplify right side
    2,505.08x = 5,175,481.15
  5. Step 5: Solve for x
    x = 5,175,481.15/2,505.08
  6. Step 6: Final answer
    x = 2,065.99

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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.