Home / 4,057.35-6,086.04-1,135.65

Finding the Fourth Proportional to 4,057.35, 6,086.04 and 1,135.65

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Solution

The fourth proportional to 4,057.35, 6,086.04 and 1,135.65 is: 1,703.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,057.35 : 6,086.04 = 1,135.65 : x
  2. Step 2: Convert to fraction form
    4,057.35/6,086.04 = 1,135.65/x
  3. Step 3: Cross multiply
    4,057.35x = 6,086.04 × 1,135.65
  4. Step 4: Simplify right side
    4,057.35x = 6,911,611.33
  5. Step 5: Solve for x
    x = 6,911,611.33/4,057.35
  6. Step 6: Final answer
    x = 1,703.48

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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.