Home / 2,935.44-4,045.95-2,049.71

Finding the Fourth Proportional to 2,935.44, 4,045.95 and 2,049.71

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Solution

The fourth proportional to 2,935.44, 4,045.95 and 2,049.71 is: 2,825.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935.44 : 4,045.95 = 2,049.71 : x
  2. Step 2: Convert to fraction form
    2,935.44/4,045.95 = 2,049.71/x
  3. Step 3: Cross multiply
    2,935.44x = 4,045.95 × 2,049.71
  4. Step 4: Simplify right side
    2,935.44x = 8,293,003.94
  5. Step 5: Solve for x
    x = 8,293,003.94/2,935.44
  6. Step 6: Final answer
    x = 2,825.13

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Why These Related Problems?

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