Home / 6,903.48-10,348.77-2,519.94

Finding the Fourth Proportional to 6,903.48, 10,348.77 and 2,519.94

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Solution

The fourth proportional to 6,903.48, 10,348.77 and 2,519.94 is: 3,777.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,903.48 : 10,348.77 = 2,519.94 : x
  2. Step 2: Convert to fraction form
    6,903.48/10,348.77 = 2,519.94/x
  3. Step 3: Cross multiply
    6,903.48x = 10,348.77 × 2,519.94
  4. Step 4: Simplify right side
    6,903.48x = 26,078,279.47
  5. Step 5: Solve for x
    x = 26,078,279.47/6,903.48
  6. Step 6: Final answer
    x = 3,777.56

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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.