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Finding the Fourth Proportional to 2,298.69, 3,448.04 and 567.32

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Solution

The fourth proportional to 2,298.69, 3,448.04 and 567.32 is: 850.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298.69 : 3,448.04 = 567.32 : x
  2. Step 2: Convert to fraction form
    2,298.69/3,448.04 = 567.32/x
  3. Step 3: Cross multiply
    2,298.69x = 3,448.04 × 567.32
  4. Step 4: Simplify right side
    2,298.69x = 1,956,121.98
  5. Step 5: Solve for x
    x = 1,956,121.98/2,298.69
  6. Step 6: Final answer
    x = 850.97

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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.