Home / 3,731.70-5,596.77-1,134.42

Finding the Fourth Proportional to 3,731.70, 5,596.77 and 1,134.42

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Solution

The fourth proportional to 3,731.70, 5,596.77 and 1,134.42 is: 1,701.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,731.70 : 5,596.77 = 1,134.42 : x
  2. Step 2: Convert to fraction form
    3,731.70/5,596.77 = 1,134.42/x
  3. Step 3: Cross multiply
    3,731.70x = 5,596.77 × 1,134.42
  4. Step 4: Simplify right side
    3,731.70x = 6,349,087.82
  5. Step 5: Solve for x
    x = 6,349,087.82/3,731.70
  6. Step 6: Final answer
    x = 1,701.39

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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.