Home / 1,046.37-1,566.66-850.92

Finding the Fourth Proportional to 1,046.37, 1,566.66 and 850.92

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Solution

The fourth proportional to 1,046.37, 1,566.66 and 850.92 is: 1,274.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046.37 : 1,566.66 = 850.92 : x
  2. Step 2: Convert to fraction form
    1,046.37/1,566.66 = 850.92/x
  3. Step 3: Cross multiply
    1,046.37x = 1,566.66 × 850.92
  4. Step 4: Simplify right side
    1,046.37x = 1,333,102.33
  5. Step 5: Solve for x
    x = 1,333,102.33/1,046.37
  6. Step 6: Final answer
    x = 1,274.03

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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.