Home / 5,234.34-7,850.29-2,462.93

Finding the Fourth Proportional to 5,234.34, 7,850.29 and 2,462.93

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Solution

The fourth proportional to 5,234.34, 7,850.29 and 2,462.93 is: 3,693.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,234.34 : 7,850.29 = 2,462.93 : x
  2. Step 2: Convert to fraction form
    5,234.34/7,850.29 = 2,462.93/x
  3. Step 3: Cross multiply
    5,234.34x = 7,850.29 × 2,462.93
  4. Step 4: Simplify right side
    5,234.34x = 19,334,714.75
  5. Step 5: Solve for x
    x = 19,334,714.75/5,234.34
  6. Step 6: Final answer
    x = 3,693.82

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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.