Home / 9,422.49-14,135.17-3,095.38

Finding the Fourth Proportional to 9,422.49, 14,135.17 and 3,095.38

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Solution

The fourth proportional to 9,422.49, 14,135.17 and 3,095.38 is: 4,643.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,422.49 : 14,135.17 = 3,095.38 : x
  2. Step 2: Convert to fraction form
    9,422.49/14,135.17 = 3,095.38/x
  3. Step 3: Cross multiply
    9,422.49x = 14,135.17 × 3,095.38
  4. Step 4: Simplify right side
    9,422.49x = 43,753,651.84
  5. Step 5: Solve for x
    x = 43,753,651.84/9,422.49
  6. Step 6: Final answer
    x = 4,643.54

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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.