Home / 17,244.34-25,861.74-4,761.44

Finding the Fourth Proportional to 17,244.34, 25,861.74 and 4,761.44

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Solution

The fourth proportional to 17,244.34, 25,861.74 and 4,761.44 is: 7,140.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,244.34 : 25,861.74 = 4,761.44 : x
  2. Step 2: Convert to fraction form
    17,244.34/25,861.74 = 4,761.44/x
  3. Step 3: Cross multiply
    17,244.34x = 25,861.74 × 4,761.44
  4. Step 4: Simplify right side
    17,244.34x = 123,139,123.31
  5. Step 5: Solve for x
    x = 123,139,123.31/17,244.34
  6. Step 6: Final answer
    x = 7,140.84

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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.