Home / 2,116.04-3,173.54-1,497.94

Finding the Fourth Proportional to 2,116.04, 3,173.54 and 1,497.94

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Solution

The fourth proportional to 2,116.04, 3,173.54 and 1,497.94 is: 2,246.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,116.04 : 3,173.54 = 1,497.94 : x
  2. Step 2: Convert to fraction form
    2,116.04/3,173.54 = 1,497.94/x
  3. Step 3: Cross multiply
    2,116.04x = 3,173.54 × 1,497.94
  4. Step 4: Simplify right side
    2,116.04x = 4,753,772.51
  5. Step 5: Solve for x
    x = 4,753,772.51/2,116.04
  6. Step 6: Final answer
    x = 2,246.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.