Home / 3,708.34-5,535.46-3,241.28

Finding the Fourth Proportional to 3,708.34, 5,535.46 and 3,241.28

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Solution

The fourth proportional to 3,708.34, 5,535.46 and 3,241.28 is: 4,838.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,708.34 : 5,535.46 = 3,241.28 : x
  2. Step 2: Convert to fraction form
    3,708.34/5,535.46 = 3,241.28/x
  3. Step 3: Cross multiply
    3,708.34x = 5,535.46 × 3,241.28
  4. Step 4: Simplify right side
    3,708.34x = 17,941,975.79
  5. Step 5: Solve for x
    x = 17,941,975.79/3,708.34
  6. Step 6: Final answer
    x = 4,838.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.