Home / 2,314.90-3,473.88-1,016.56

Finding the Fourth Proportional to 2,314.90, 3,473.88 and 1,016.56

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Solution

The fourth proportional to 2,314.90, 3,473.88 and 1,016.56 is: 1,525.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314.90 : 3,473.88 = 1,016.56 : x
  2. Step 2: Convert to fraction form
    2,314.90/3,473.88 = 1,016.56/x
  3. Step 3: Cross multiply
    2,314.90x = 3,473.88 × 1,016.56
  4. Step 4: Simplify right side
    2,314.90x = 3,531,407.45
  5. Step 5: Solve for x
    x = 3,531,407.45/2,314.90
  6. Step 6: Final answer
    x = 1,525.51

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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.