Home / 4,516.51-6,769.56-1,741.79

Finding the Fourth Proportional to 4,516.51, 6,769.56 and 1,741.79

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Solution

The fourth proportional to 4,516.51, 6,769.56 and 1,741.79 is: 2,610.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,516.51 : 6,769.56 = 1,741.79 : x
  2. Step 2: Convert to fraction form
    4,516.51/6,769.56 = 1,741.79/x
  3. Step 3: Cross multiply
    4,516.51x = 6,769.56 × 1,741.79
  4. Step 4: Simplify right side
    4,516.51x = 11,791,151.91
  5. Step 5: Solve for x
    x = 11,791,151.91/4,516.51
  6. Step 6: Final answer
    x = 2,610.68

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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.