Home / 5,349.62-8,024.52-1,453.93

Finding the Fourth Proportional to 5,349.62, 8,024.52 and 1,453.93

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Solution

The fourth proportional to 5,349.62, 8,024.52 and 1,453.93 is: 2,180.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,349.62 : 8,024.52 = 1,453.93 : x
  2. Step 2: Convert to fraction form
    5,349.62/8,024.52 = 1,453.93/x
  3. Step 3: Cross multiply
    5,349.62x = 8,024.52 × 1,453.93
  4. Step 4: Simplify right side
    5,349.62x = 11,667,090.36
  5. Step 5: Solve for x
    x = 11,667,090.36/5,349.62
  6. Step 6: Final answer
    x = 2,180.92

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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.