Home / 12,674.16-19,003.14-6,087.24

Finding the Fourth Proportional to 12,674.16, 19,003.14 and 6,087.24

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Solution

The fourth proportional to 12,674.16, 19,003.14 and 6,087.24 is: 9,126.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,674.16 : 19,003.14 = 6,087.24 : x
  2. Step 2: Convert to fraction form
    12,674.16/19,003.14 = 6,087.24/x
  3. Step 3: Cross multiply
    12,674.16x = 19,003.14 × 6,087.24
  4. Step 4: Simplify right side
    12,674.16x = 115,676,673.93
  5. Step 5: Solve for x
    x = 115,676,673.93/12,674.16
  6. Step 6: Final answer
    x = 9,126.97

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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.