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Finding the Fourth Proportional to 2,394.84, 3,592.52 and 1,096.68

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Solution

The fourth proportional to 2,394.84, 3,592.52 and 1,096.68 is: 1,645.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394.84 : 3,592.52 = 1,096.68 : x
  2. Step 2: Convert to fraction form
    2,394.84/3,592.52 = 1,096.68/x
  3. Step 3: Cross multiply
    2,394.84x = 3,592.52 × 1,096.68
  4. Step 4: Simplify right side
    2,394.84x = 3,939,844.83
  5. Step 5: Solve for x
    x = 3,939,844.83/2,394.84
  6. Step 6: Final answer
    x = 1,645.14

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1.5x scale

Why These Related Problems?

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