Home / 5,326.44-7,992.36-2,404.02

Finding the Fourth Proportional to 5,326.44, 7,992.36 and 2,404.02

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Solution

The fourth proportional to 5,326.44, 7,992.36 and 2,404.02 is: 3,607.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,326.44 : 7,992.36 = 2,404.02 : x
  2. Step 2: Convert to fraction form
    5,326.44/7,992.36 = 2,404.02/x
  3. Step 3: Cross multiply
    5,326.44x = 7,992.36 × 2,404.02
  4. Step 4: Simplify right side
    5,326.44x = 19,213,793.29
  5. Step 5: Solve for x
    x = 19,213,793.29/5,326.44
  6. Step 6: Final answer
    x = 3,607.25

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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.