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Finding the Fourth Proportional to 596.86, 895.08 and 201.45

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Solution

The fourth proportional to 596.86, 895.08 and 201.45 is: 302.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    596.86 : 895.08 = 201.45 : x
  2. Step 2: Convert to fraction form
    596.86/895.08 = 201.45/x
  3. Step 3: Cross multiply
    596.86x = 895.08 × 201.45
  4. Step 4: Simplify right side
    596.86x = 180,313.87
  5. Step 5: Solve for x
    x = 180,313.87/596.86
  6. Step 6: Final answer
    x = 302.11

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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.