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Finding the Fourth Proportional to 600.77, 901.33 and 235.61

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Solution

The fourth proportional to 600.77, 901.33 and 235.61 is: 353.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    600.77 : 901.33 = 235.61 : x
  2. Step 2: Convert to fraction form
    600.77/901.33 = 235.61/x
  3. Step 3: Cross multiply
    600.77x = 901.33 × 235.61
  4. Step 4: Simplify right side
    600.77x = 212,360.65
  5. Step 5: Solve for x
    x = 212,360.65/600.77
  6. Step 6: Final answer
    x = 353.48

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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.