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Finding the Fourth Proportional to 2,032.01, 2,806.04 and 1,633.73

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Solution

The fourth proportional to 2,032.01, 2,806.04 and 1,633.73 is: 2,256.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032.01 : 2,806.04 = 1,633.73 : x
  2. Step 2: Convert to fraction form
    2,032.01/2,806.04 = 1,633.73/x
  3. Step 3: Cross multiply
    2,032.01x = 2,806.04 × 1,633.73
  4. Step 4: Simplify right side
    2,032.01x = 4,584,311.73
  5. Step 5: Solve for x
    x = 4,584,311.73/2,032.01
  6. Step 6: Final answer
    x = 2,256.05

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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.