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Finding the Fourth Proportional to 598.41, 897.15 and 187.29

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Solution

The fourth proportional to 598.41, 897.15 and 187.29 is: 280.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    598.41 : 897.15 = 187.29 : x
  2. Step 2: Convert to fraction form
    598.41/897.15 = 187.29/x
  3. Step 3: Cross multiply
    598.41x = 897.15 × 187.29
  4. Step 4: Simplify right side
    598.41x = 168,027.22
  5. Step 5: Solve for x
    x = 168,027.22/598.41
  6. Step 6: Final answer
    x = 280.79

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.