Home / 4,034.52-6,051.96-1,112.76

Finding the Fourth Proportional to 4,034.52, 6,051.96 and 1,112.76

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Solution

The fourth proportional to 4,034.52, 6,051.96 and 1,112.76 is: 1,669.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,034.52 : 6,051.96 = 1,112.76 : x
  2. Step 2: Convert to fraction form
    4,034.52/6,051.96 = 1,112.76/x
  3. Step 3: Cross multiply
    4,034.52x = 6,051.96 × 1,112.76
  4. Step 4: Simplify right side
    4,034.52x = 6,734,379.01
  5. Step 5: Solve for x
    x = 6,734,379.01/4,034.52
  6. Step 6: Final answer
    x = 1,669.19

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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.