Home / 4,088.09-6,132.14-1,896.53

Finding the Fourth Proportional to 4,088.09, 6,132.14 and 1,896.53

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Solution

The fourth proportional to 4,088.09, 6,132.14 and 1,896.53 is: 2,844.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,088.09 : 6,132.14 = 1,896.53 : x
  2. Step 2: Convert to fraction form
    4,088.09/6,132.14 = 1,896.53/x
  3. Step 3: Cross multiply
    4,088.09x = 6,132.14 × 1,896.53
  4. Step 4: Simplify right side
    4,088.09x = 11,629,787.47
  5. Step 5: Solve for x
    x = 11,629,787.47/4,088.09
  6. Step 6: Final answer
    x = 2,844.80

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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.