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Finding the Fourth Proportional to 597.61, 895.77 and 251.13

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Solution

The fourth proportional to 597.61, 895.77 and 251.13 is: 376.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    597.61 : 895.77 = 251.13 : x
  2. Step 2: Convert to fraction form
    597.61/895.77 = 251.13/x
  3. Step 3: Cross multiply
    597.61x = 895.77 × 251.13
  4. Step 4: Simplify right side
    597.61x = 224,958.08
  5. Step 5: Solve for x
    x = 224,958.08/597.61
  6. Step 6: Final answer
    x = 376.43

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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.