Home / 3,243.24-4,476.06-1,846.26

Finding the Fourth Proportional to 3,243.24, 4,476.06 and 1,846.26

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Solution

The fourth proportional to 3,243.24, 4,476.06 and 1,846.26 is: 2,548.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,243.24 : 4,476.06 = 1,846.26 : x
  2. Step 2: Convert to fraction form
    3,243.24/4,476.06 = 1,846.26/x
  3. Step 3: Cross multiply
    3,243.24x = 4,476.06 × 1,846.26
  4. Step 4: Simplify right side
    3,243.24x = 8,263,970.54
  5. Step 5: Solve for x
    x = 8,263,970.54/3,243.24
  6. Step 6: Final answer
    x = 2,548.06

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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.