Home / 2,995.26-4,493.60-943.26

Finding the Fourth Proportional to 2,995.26, 4,493.60 and 943.26

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Solution

The fourth proportional to 2,995.26, 4,493.60 and 943.26 is: 1,415.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,995.26 : 4,493.60 = 943.26 : x
  2. Step 2: Convert to fraction form
    2,995.26/4,493.60 = 943.26/x
  3. Step 3: Cross multiply
    2,995.26x = 4,493.60 × 943.26
  4. Step 4: Simplify right side
    2,995.26x = 4,238,633.14
  5. Step 5: Solve for x
    x = 4,238,633.14/2,995.26
  6. Step 6: Final answer
    x = 1,415.11

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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.