Home / 5,029.74-7,541.71-1,741.14

Finding the Fourth Proportional to 5,029.74, 7,541.71 and 1,741.14

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Solution

The fourth proportional to 5,029.74, 7,541.71 and 1,741.14 is: 2,610.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,029.74 : 7,541.71 = 1,741.14 : x
  2. Step 2: Convert to fraction form
    5,029.74/7,541.71 = 1,741.14/x
  3. Step 3: Cross multiply
    5,029.74x = 7,541.71 × 1,741.14
  4. Step 4: Simplify right side
    5,029.74x = 13,131,168.60
  5. Step 5: Solve for x
    x = 13,131,168.60/5,029.74
  6. Step 6: Final answer
    x = 2,610.71

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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.