Home / 4,059.05-6,087.87-1,136.66

Finding the Fourth Proportional to 4,059.05, 6,087.87 and 1,136.66

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Solution

The fourth proportional to 4,059.05, 6,087.87 and 1,136.66 is: 1,704.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,059.05 : 6,087.87 = 1,136.66 : x
  2. Step 2: Convert to fraction form
    4,059.05/6,087.87 = 1,136.66/x
  3. Step 3: Cross multiply
    4,059.05x = 6,087.87 × 1,136.66
  4. Step 4: Simplify right side
    4,059.05x = 6,919,807.87
  5. Step 5: Solve for x
    x = 6,919,807.87/4,059.05
  6. Step 6: Final answer
    x = 1,704.79

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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.