Home / 4,131.59-6,198.26-1,534.50

Finding the Fourth Proportional to 4,131.59, 6,198.26 and 1,534.50

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Solution

The fourth proportional to 4,131.59, 6,198.26 and 1,534.50 is: 2,302.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,131.59 : 6,198.26 = 1,534.50 : x
  2. Step 2: Convert to fraction form
    4,131.59/6,198.26 = 1,534.50/x
  3. Step 3: Cross multiply
    4,131.59x = 6,198.26 × 1,534.50
  4. Step 4: Simplify right side
    4,131.59x = 9,511,222.30
  5. Step 5: Solve for x
    x = 9,511,222.30/4,131.59
  6. Step 6: Final answer
    x = 2,302.08

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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.