Home / 5,012.48-6,916.97-3,241.01

Finding the Fourth Proportional to 5,012.48, 6,916.97 and 3,241.01

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Solution

The fourth proportional to 5,012.48, 6,916.97 and 3,241.01 is: 4,472.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,012.48 : 6,916.97 = 3,241.01 : x
  2. Step 2: Convert to fraction form
    5,012.48/6,916.97 = 3,241.01/x
  3. Step 3: Cross multiply
    5,012.48x = 6,916.97 × 3,241.01
  4. Step 4: Simplify right side
    5,012.48x = 22,417,918.15
  5. Step 5: Solve for x
    x = 22,417,918.15/5,012.48
  6. Step 6: Final answer
    x = 4,472.42

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1.5x scale

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.