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Finding the Fourth Proportional to 1,882.73, 2,598.32 and 1,096.82

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Solution

The fourth proportional to 1,882.73, 2,598.32 and 1,096.82 is: 1,513.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882.73 : 2,598.32 = 1,096.82 : x
  2. Step 2: Convert to fraction form
    1,882.73/2,598.32 = 1,096.82/x
  3. Step 3: Cross multiply
    1,882.73x = 2,598.32 × 1,096.82
  4. Step 4: Simplify right side
    1,882.73x = 2,849,889.34
  5. Step 5: Solve for x
    x = 2,849,889.34/1,882.73
  6. Step 6: Final answer
    x = 1,513.70

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.