Home / 3,476.00-5,212.77-1,010.31

Finding the Fourth Proportional to 3,476.00, 5,212.77 and 1,010.31

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Solution

The fourth proportional to 3,476.00, 5,212.77 and 1,010.31 is: 1,515.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,476.00 : 5,212.77 = 1,010.31 : x
  2. Step 2: Convert to fraction form
    3,476.00/5,212.77 = 1,010.31/x
  3. Step 3: Cross multiply
    3,476.00x = 5,212.77 × 1,010.31
  4. Step 4: Simplify right side
    3,476.00x = 5,266,513.66
  5. Step 5: Solve for x
    x = 5,266,513.66/3,476.00
  6. Step 6: Final answer
    x = 1,515.11

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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.