Home / 6,903.26-10,348.66-2,519.68

Finding the Fourth Proportional to 6,903.26, 10,348.66 and 2,519.68

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Solution

The fourth proportional to 6,903.26, 10,348.66 and 2,519.68 is: 3,777.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,903.26 : 10,348.66 = 2,519.68 : x
  2. Step 2: Convert to fraction form
    6,903.26/10,348.66 = 2,519.68/x
  3. Step 3: Cross multiply
    6,903.26x = 10,348.66 × 2,519.68
  4. Step 4: Simplify right side
    6,903.26x = 26,075,311.63
  5. Step 5: Solve for x
    x = 26,075,311.63/6,903.26
  6. Step 6: Final answer
    x = 3,777.25

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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.