Home / 2,936.59-4,052.65-1,610.27

Finding the Fourth Proportional to 2,936.59, 4,052.65 and 1,610.27

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Solution

The fourth proportional to 2,936.59, 4,052.65 and 1,610.27 is: 2,222.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,936.59 : 4,052.65 = 1,610.27 : x
  2. Step 2: Convert to fraction form
    2,936.59/4,052.65 = 1,610.27/x
  3. Step 3: Cross multiply
    2,936.59x = 4,052.65 × 1,610.27
  4. Step 4: Simplify right side
    2,936.59x = 6,525,860.72
  5. Step 5: Solve for x
    x = 6,525,860.72/2,936.59
  6. Step 6: Final answer
    x = 2,222.26

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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.