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Finding the Fourth Proportional to 295.04, 443.04 and 244.16

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Solution

The fourth proportional to 295.04, 443.04 and 244.16 is: 366.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    295.04 : 443.04 = 244.16 : x
  2. Step 2: Convert to fraction form
    295.04/443.04 = 244.16/x
  3. Step 3: Cross multiply
    295.04x = 443.04 × 244.16
  4. Step 4: Simplify right side
    295.04x = 108,172.65
  5. Step 5: Solve for x
    x = 108,172.65/295.04
  6. Step 6: Final answer
    x = 366.64

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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.