Home / 5,077.41-7,005.69-2,952.24

Finding the Fourth Proportional to 5,077.41, 7,005.69 and 2,952.24

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Solution

The fourth proportional to 5,077.41, 7,005.69 and 2,952.24 is: 4,073.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,077.41 : 7,005.69 = 2,952.24 : x
  2. Step 2: Convert to fraction form
    5,077.41/7,005.69 = 2,952.24/x
  3. Step 3: Cross multiply
    5,077.41x = 7,005.69 × 2,952.24
  4. Step 4: Simplify right side
    5,077.41x = 20,682,478.25
  5. Step 5: Solve for x
    x = 20,682,478.25/5,077.41
  6. Step 6: Final answer
    x = 4,073.43

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.