Home / 4,108.03-6,157.94-1,474.82

Finding the Fourth Proportional to 4,108.03, 6,157.94 and 1,474.82

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Solution

The fourth proportional to 4,108.03, 6,157.94 and 1,474.82 is: 2,210.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108.03 : 6,157.94 = 1,474.82 : x
  2. Step 2: Convert to fraction form
    4,108.03/6,157.94 = 1,474.82/x
  3. Step 3: Cross multiply
    4,108.03x = 6,157.94 × 1,474.82
  4. Step 4: Simplify right side
    4,108.03x = 9,081,853.07
  5. Step 5: Solve for x
    x = 9,081,853.07/4,108.03
  6. Step 6: Final answer
    x = 2,210.76

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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.