Home / 10,367.09-14,306.54-5,651.37

Finding the Fourth Proportional to 10,367.09, 14,306.54 and 5,651.37

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Solution

The fourth proportional to 10,367.09, 14,306.54 and 5,651.37 is: 7,798.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,367.09 : 14,306.54 = 5,651.37 : x
  2. Step 2: Convert to fraction form
    10,367.09/14,306.54 = 5,651.37/x
  3. Step 3: Cross multiply
    10,367.09x = 14,306.54 × 5,651.37
  4. Step 4: Simplify right side
    10,367.09x = 80,851,554.49
  5. Step 5: Solve for x
    x = 80,851,554.49/10,367.09
  6. Step 6: Final answer
    x = 7,798.87

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.