Home / 2,935.75-4,403.65-2,349.29

Finding the Fourth Proportional to 2,935.75, 4,403.65 and 2,349.29

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Solution

The fourth proportional to 2,935.75, 4,403.65 and 2,349.29 is: 3,523.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935.75 : 4,403.65 = 2,349.29 : x
  2. Step 2: Convert to fraction form
    2,935.75/4,403.65 = 2,349.29/x
  3. Step 3: Cross multiply
    2,935.75x = 4,403.65 × 2,349.29
  4. Step 4: Simplify right side
    2,935.75x = 10,345,439.16
  5. Step 5: Solve for x
    x = 10,345,439.16/2,935.75
  6. Step 6: Final answer
    x = 3,523.96

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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.