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Finding the Fourth Proportional to 2,801.64, 4,196.52 and 2,367.24

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Solution

The fourth proportional to 2,801.64, 4,196.52 and 2,367.24 is: 3,545.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,801.64 : 4,196.52 = 2,367.24 : x
  2. Step 2: Convert to fraction form
    2,801.64/4,196.52 = 2,367.24/x
  3. Step 3: Cross multiply
    2,801.64x = 4,196.52 × 2,367.24
  4. Step 4: Simplify right side
    2,801.64x = 9,934,170.00
  5. Step 5: Solve for x
    x = 9,934,170.00/2,801.64
  6. Step 6: Final answer
    x = 3,545.84

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.