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Finding the Fourth Proportional to 2,595.36, 3,894.17 and 1,362.47

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Solution

The fourth proportional to 2,595.36, 3,894.17 and 1,362.47 is: 2,044.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,595.36 : 3,894.17 = 1,362.47 : x
  2. Step 2: Convert to fraction form
    2,595.36/3,894.17 = 1,362.47/x
  3. Step 3: Cross multiply
    2,595.36x = 3,894.17 × 1,362.47
  4. Step 4: Simplify right side
    2,595.36x = 5,305,689.80
  5. Step 5: Solve for x
    x = 5,305,689.80/2,595.36
  6. Step 6: Final answer
    x = 2,044.30

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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.