Home / 3,527.33-4,866.75-2,110.43

Finding the Fourth Proportional to 3,527.33, 4,866.75 and 2,110.43

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Solution

The fourth proportional to 3,527.33, 4,866.75 and 2,110.43 is: 2,911.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,527.33 : 4,866.75 = 2,110.43 : x
  2. Step 2: Convert to fraction form
    3,527.33/4,866.75 = 2,110.43/x
  3. Step 3: Cross multiply
    3,527.33x = 4,866.75 × 2,110.43
  4. Step 4: Simplify right side
    3,527.33x = 10,270,947.37
  5. Step 5: Solve for x
    x = 10,270,947.37/3,527.33
  6. Step 6: Final answer
    x = 2,911.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.