Home / 10,049.67-15,081.52-4,127.00

Finding the Fourth Proportional to 10,049.67, 15,081.52 and 4,127.00

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Solution

The fourth proportional to 10,049.67, 15,081.52 and 4,127.00 is: 6,193.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,049.67 : 15,081.52 = 4,127.00 : x
  2. Step 2: Convert to fraction form
    10,049.67/15,081.52 = 4,127.00/x
  3. Step 3: Cross multiply
    10,049.67x = 15,081.52 × 4,127.00
  4. Step 4: Simplify right side
    10,049.67x = 62,241,460.43
  5. Step 5: Solve for x
    x = 62,241,460.43/10,049.67
  6. Step 6: Final answer
    x = 6,193.38

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.