Home / 2,059.56-3,092.07-1,135.55

Finding the Fourth Proportional to 2,059.56, 3,092.07 and 1,135.55

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Solution

The fourth proportional to 2,059.56, 3,092.07 and 1,135.55 is: 1,704.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,059.56 : 3,092.07 = 1,135.55 : x
  2. Step 2: Convert to fraction form
    2,059.56/3,092.07 = 1,135.55/x
  3. Step 3: Cross multiply
    2,059.56x = 3,092.07 × 1,135.55
  4. Step 4: Simplify right side
    2,059.56x = 3,511,184.63
  5. Step 5: Solve for x
    x = 3,511,184.63/2,059.56
  6. Step 6: Final answer
    x = 1,704.82

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1.5x scale

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.