Home / 3,732.12-5,150.43-2,053.59

Finding the Fourth Proportional to 3,732.12, 5,150.43 and 2,053.59

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Solution

The fourth proportional to 3,732.12, 5,150.43 and 2,053.59 is: 2,834.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,732.12 : 5,150.43 = 2,053.59 : x
  2. Step 2: Convert to fraction form
    3,732.12/5,150.43 = 2,053.59/x
  3. Step 3: Cross multiply
    3,732.12x = 5,150.43 × 2,053.59
  4. Step 4: Simplify right side
    3,732.12x = 10,576,871.54
  5. Step 5: Solve for x
    x = 10,576,871.54/3,732.12
  6. Step 6: Final answer
    x = 2,834.01

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