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Finding the Fourth Proportional to 1,833.45, 2,750.46 and 600.57

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Solution

The fourth proportional to 1,833.45, 2,750.46 and 600.57 is: 900.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833.45 : 2,750.46 = 600.57 : x
  2. Step 2: Convert to fraction form
    1,833.45/2,750.46 = 600.57/x
  3. Step 3: Cross multiply
    1,833.45x = 2,750.46 × 600.57
  4. Step 4: Simplify right side
    1,833.45x = 1,651,843.76
  5. Step 5: Solve for x
    x = 1,651,843.76/1,833.45
  6. Step 6: Final answer
    x = 900.95

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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.