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Finding the Fourth Proportional to 2,498.71, 3,448.02 and 1,450.84

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Solution

The fourth proportional to 2,498.71, 3,448.02 and 1,450.84 is: 2,002.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498.71 : 3,448.02 = 1,450.84 : x
  2. Step 2: Convert to fraction form
    2,498.71/3,448.02 = 1,450.84/x
  3. Step 3: Cross multiply
    2,498.71x = 3,448.02 × 1,450.84
  4. Step 4: Simplify right side
    2,498.71x = 5,002,525.34
  5. Step 5: Solve for x
    x = 5,002,525.34/2,498.71
  6. Step 6: Final answer
    x = 2,002.04

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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.