Home / 1,644.44-2,466.66-1,533.71

Finding the Fourth Proportional to 1,644.44, 2,466.66 and 1,533.71

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Solution

The fourth proportional to 1,644.44, 2,466.66 and 1,533.71 is: 2,300.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,644.44 : 2,466.66 = 1,533.71 : x
  2. Step 2: Convert to fraction form
    1,644.44/2,466.66 = 1,533.71/x
  3. Step 3: Cross multiply
    1,644.44x = 2,466.66 × 1,533.71
  4. Step 4: Simplify right side
    1,644.44x = 3,783,141.11
  5. Step 5: Solve for x
    x = 3,783,141.11/1,644.44
  6. Step 6: Final answer
    x = 2,300.57

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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.