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Finding the Fourth Proportional to 566.06, 850.50 and 360.72

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Solution

The fourth proportional to 566.06, 850.50 and 360.72 is: 541.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    566.06 : 850.50 = 360.72 : x
  2. Step 2: Convert to fraction form
    566.06/850.50 = 360.72/x
  3. Step 3: Cross multiply
    566.06x = 850.50 × 360.72
  4. Step 4: Simplify right side
    566.06x = 306,792.36
  5. Step 5: Solve for x
    x = 306,792.36/566.06
  6. Step 6: Final answer
    x = 541.98

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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.