Home / 3,732.41-5,150.62-2,030.87

Finding the Fourth Proportional to 3,732.41, 5,150.62 and 2,030.87

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Solution

The fourth proportional to 3,732.41, 5,150.62 and 2,030.87 is: 2,802.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,732.41 : 5,150.62 = 2,030.87 : x
  2. Step 2: Convert to fraction form
    3,732.41/5,150.62 = 2,030.87/x
  3. Step 3: Cross multiply
    3,732.41x = 5,150.62 × 2,030.87
  4. Step 4: Simplify right side
    3,732.41x = 10,460,239.64
  5. Step 5: Solve for x
    x = 10,460,239.64/3,732.41
  6. Step 6: Final answer
    x = 2,802.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.