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Finding the Fourth Proportional to 250.06, 345.06 and 184.60

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Solution

The fourth proportional to 250.06, 345.06 and 184.60 is: 254.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    250.06 : 345.06 = 184.60 : x
  2. Step 2: Convert to fraction form
    250.06/345.06 = 184.60/x
  3. Step 3: Cross multiply
    250.06x = 345.06 × 184.60
  4. Step 4: Simplify right side
    250.06x = 63,698.08
  5. Step 5: Solve for x
    x = 63,698.08/250.06
  6. Step 6: Final answer
    x = 254.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.