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Finding the Fourth Proportional to 597.14, 895.77 and 222

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Solution

The fourth proportional to 597.14, 895.77 and 222 is: 333.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    597.14 : 895.77 = 222 : x
  2. Step 2: Convert to fraction form
    597.14/895.77 = 222/x
  3. Step 3: Cross multiply
    597.14x = 895.77 × 222
  4. Step 4: Simplify right side
    597.14x = 198,860.94
  5. Step 5: Solve for x
    x = 198,860.94/597.14
  6. Step 6: Final answer
    x = 333.02

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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.