Home / 3,487.26-4,816.60-2,541.54

Finding the Fourth Proportional to 3,487.26, 4,816.60 and 2,541.54

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Solution

The fourth proportional to 3,487.26, 4,816.60 and 2,541.54 is: 3,510.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,487.26 : 4,816.60 = 2,541.54 : x
  2. Step 2: Convert to fraction form
    3,487.26/4,816.60 = 2,541.54/x
  3. Step 3: Cross multiply
    3,487.26x = 4,816.60 × 2,541.54
  4. Step 4: Simplify right side
    3,487.26x = 12,241,593.27
  5. Step 5: Solve for x
    x = 12,241,593.27/3,487.26
  6. Step 6: Final answer
    x = 3,510.37

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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.