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Finding the Fourth Proportional to 2,034.37, 3,051.76 and 573.54

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Solution

The fourth proportional to 2,034.37, 3,051.76 and 573.54 is: 860.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034.37 : 3,051.76 = 573.54 : x
  2. Step 2: Convert to fraction form
    2,034.37/3,051.76 = 573.54/x
  3. Step 3: Cross multiply
    2,034.37x = 3,051.76 × 573.54
  4. Step 4: Simplify right side
    2,034.37x = 1,750,306.43
  5. Step 5: Solve for x
    x = 1,750,306.43/2,034.37
  6. Step 6: Final answer
    x = 860.37

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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.