Home / 2,348.69-3,519.99-2,035.22

Finding the Fourth Proportional to 2,348.69, 3,519.99 and 2,035.22

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Solution

The fourth proportional to 2,348.69, 3,519.99 and 2,035.22 is: 3,050.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,348.69 : 3,519.99 = 2,035.22 : x
  2. Step 2: Convert to fraction form
    2,348.69/3,519.99 = 2,035.22/x
  3. Step 3: Cross multiply
    2,348.69x = 3,519.99 × 2,035.22
  4. Step 4: Simplify right side
    2,348.69x = 7,163,936.45
  5. Step 5: Solve for x
    x = 7,163,936.45/2,348.69
  6. Step 6: Final answer
    x = 3,050.19

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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.