Home / 3,057.54-4,586.67-1,110.66

Finding the Fourth Proportional to 3,057.54, 4,586.67 and 1,110.66

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Solution

The fourth proportional to 3,057.54, 4,586.67 and 1,110.66 is: 1,666.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057.54 : 4,586.67 = 1,110.66 : x
  2. Step 2: Convert to fraction form
    3,057.54/4,586.67 = 1,110.66/x
  3. Step 3: Cross multiply
    3,057.54x = 4,586.67 × 1,110.66
  4. Step 4: Simplify right side
    3,057.54x = 5,094,230.90
  5. Step 5: Solve for x
    x = 5,094,230.90/3,057.54
  6. Step 6: Final answer
    x = 1,666.12

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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.