Home / 3,527.09-4,868.33-2,200

Finding the Fourth Proportional to 3,527.09, 4,868.33 and 2,200

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Solution

The fourth proportional to 3,527.09, 4,868.33 and 2,200 is: 3,036.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,527.09 : 4,868.33 = 2,200 : x
  2. Step 2: Convert to fraction form
    3,527.09/4,868.33 = 2,200/x
  3. Step 3: Cross multiply
    3,527.09x = 4,868.33 × 2,200
  4. Step 4: Simplify right side
    3,527.09x = 10,710,326
  5. Step 5: Solve for x
    x = 10,710,326/3,527.09
  6. Step 6: Final answer
    x = 3,036.59

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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.