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Finding the Fourth Proportional to 292.04, 440.06 and 241.80

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Solution

The fourth proportional to 292.04, 440.06 and 241.80 is: 364.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    292.04 : 440.06 = 241.80 : x
  2. Step 2: Convert to fraction form
    292.04/440.06 = 241.80/x
  3. Step 3: Cross multiply
    292.04x = 440.06 × 241.80
  4. Step 4: Simplify right side
    292.04x = 106,405.30
  5. Step 5: Solve for x
    x = 106,405.30/292.04
  6. Step 6: Final answer
    x = 364.36

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.