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Finding the Fourth Proportional to 1,882.59, 2,598.12 and 1,096.71

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Solution

The fourth proportional to 1,882.59, 2,598.12 and 1,096.71 is: 1,513.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882.59 : 2,598.12 = 1,096.71 : x
  2. Step 2: Convert to fraction form
    1,882.59/2,598.12 = 1,096.71/x
  3. Step 3: Cross multiply
    1,882.59x = 2,598.12 × 1,096.71
  4. Step 4: Simplify right side
    1,882.59x = 2,849,384.19
  5. Step 5: Solve for x
    x = 2,849,384.19/1,882.59
  6. Step 6: Final answer
    x = 1,513.54

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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.