Home / 5,037.43-7,548.44-2,114.14

Finding the Fourth Proportional to 5,037.43, 7,548.44 and 2,114.14

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Solution

The fourth proportional to 5,037.43, 7,548.44 and 2,114.14 is: 3,167.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,037.43 : 7,548.44 = 2,114.14 : x
  2. Step 2: Convert to fraction form
    5,037.43/7,548.44 = 2,114.14/x
  3. Step 3: Cross multiply
    5,037.43x = 7,548.44 × 2,114.14
  4. Step 4: Simplify right side
    5,037.43x = 15,958,410.63
  5. Step 5: Solve for x
    x = 15,958,410.63/5,037.43
  6. Step 6: Final answer
    x = 3,167.97

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1.5x scale

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.