Home / 3,667.14-5,502.08-1,475.58

Finding the Fourth Proportional to 3,667.14, 5,502.08 and 1,475.58

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Solution

The fourth proportional to 3,667.14, 5,502.08 and 1,475.58 is: 2,213.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,667.14 : 5,502.08 = 1,475.58 : x
  2. Step 2: Convert to fraction form
    3,667.14/5,502.08 = 1,475.58/x
  3. Step 3: Cross multiply
    3,667.14x = 5,502.08 × 1,475.58
  4. Step 4: Simplify right side
    3,667.14x = 8,118,759.21
  5. Step 5: Solve for x
    x = 8,118,759.21/3,667.14
  6. Step 6: Final answer
    x = 2,213.92

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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.