Home / 3,560.37-4,913.04-2,144.26

Finding the Fourth Proportional to 3,560.37, 4,913.04 and 2,144.26

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Solution

The fourth proportional to 3,560.37, 4,913.04 and 2,144.26 is: 2,958.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,560.37 : 4,913.04 = 2,144.26 : x
  2. Step 2: Convert to fraction form
    3,560.37/4,913.04 = 2,144.26/x
  3. Step 3: Cross multiply
    3,560.37x = 4,913.04 × 2,144.26
  4. Step 4: Simplify right side
    3,560.37x = 10,534,835.15
  5. Step 5: Solve for x
    x = 10,534,835.15/3,560.37
  6. Step 6: Final answer
    x = 2,958.92

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1.5x scale

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.