Home / 1,634.04-2,452.14-1,369.98

Finding the Fourth Proportional to 1,634.04, 2,452.14 and 1,369.98

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Solution

The fourth proportional to 1,634.04, 2,452.14 and 1,369.98 is: 2,055.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,634.04 : 2,452.14 = 1,369.98 : x
  2. Step 2: Convert to fraction form
    1,634.04/2,452.14 = 1,369.98/x
  3. Step 3: Cross multiply
    1,634.04x = 2,452.14 × 1,369.98
  4. Step 4: Simplify right side
    1,634.04x = 3,359,382.76
  5. Step 5: Solve for x
    x = 3,359,382.76/1,634.04
  6. Step 6: Final answer
    x = 2,055.88

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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.