Home / 4,108.24-6,163.76-1,335.03

Finding the Fourth Proportional to 4,108.24, 6,163.76 and 1,335.03

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Solution

The fourth proportional to 4,108.24, 6,163.76 and 1,335.03 is: 2,003.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108.24 : 6,163.76 = 1,335.03 : x
  2. Step 2: Convert to fraction form
    4,108.24/6,163.76 = 1,335.03/x
  3. Step 3: Cross multiply
    4,108.24x = 6,163.76 × 1,335.03
  4. Step 4: Simplify right side
    4,108.24x = 8,228,804.51
  5. Step 5: Solve for x
    x = 8,228,804.51/4,108.24
  6. Step 6: Final answer
    x = 2,003.00

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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.