Home / 4,057.65-6,086.51-1,135.98

Finding the Fourth Proportional to 4,057.65, 6,086.51 and 1,135.98

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Solution

The fourth proportional to 4,057.65, 6,086.51 and 1,135.98 is: 1,703.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,057.65 : 6,086.51 = 1,135.98 : x
  2. Step 2: Convert to fraction form
    4,057.65/6,086.51 = 1,135.98/x
  3. Step 3: Cross multiply
    4,057.65x = 6,086.51 × 1,135.98
  4. Step 4: Simplify right side
    4,057.65x = 6,914,147.95
  5. Step 5: Solve for x
    x = 6,914,147.95/4,057.65
  6. Step 6: Final answer
    x = 1,703.98

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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.