Home / 5,495.29-8,245.67-2,573.82

Finding the Fourth Proportional to 5,495.29, 8,245.67 and 2,573.82

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Solution

The fourth proportional to 5,495.29, 8,245.67 and 2,573.82 is: 3,862.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,495.29 : 8,245.67 = 2,573.82 : x
  2. Step 2: Convert to fraction form
    5,495.29/8,245.67 = 2,573.82/x
  3. Step 3: Cross multiply
    5,495.29x = 8,245.67 × 2,573.82
  4. Step 4: Simplify right side
    5,495.29x = 21,222,857.49
  5. Step 5: Solve for x
    x = 21,222,857.49/5,495.29
  6. Step 6: Final answer
    x = 3,862.01

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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.