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Finding the Fourth Proportional to 597.96, 895.73 and 305.06

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Solution

The fourth proportional to 597.96, 895.73 and 305.06 is: 456.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    597.96 : 895.73 = 305.06 : x
  2. Step 2: Convert to fraction form
    597.96/895.73 = 305.06/x
  3. Step 3: Cross multiply
    597.96x = 895.73 × 305.06
  4. Step 4: Simplify right side
    597.96x = 273,245.39
  5. Step 5: Solve for x
    x = 273,245.39/597.96
  6. Step 6: Final answer
    x = 456.96

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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.