Home / 7,370.66-11,057.85-2,693.25

Finding the Fourth Proportional to 7,370.66, 11,057.85 and 2,693.25

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Solution

The fourth proportional to 7,370.66, 11,057.85 and 2,693.25 is: 4,040.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,370.66 : 11,057.85 = 2,693.25 : x
  2. Step 2: Convert to fraction form
    7,370.66/11,057.85 = 2,693.25/x
  3. Step 3: Cross multiply
    7,370.66x = 11,057.85 × 2,693.25
  4. Step 4: Simplify right side
    7,370.66x = 29,781,554.51
  5. Step 5: Solve for x
    x = 29,781,554.51/7,370.66
  6. Step 6: Final answer
    x = 4,040.55

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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.