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Finding the Fourth Proportional to 22,827.30, 34,241.04 and 22,794.45

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Solution

The fourth proportional to 22,827.30, 34,241.04 and 22,794.45 is: 34,191.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,827.30 : 34,241.04 = 22,794.45 : x
  2. Step 2: Convert to fraction form
    22,827.30/34,241.04 = 22,794.45/x
  3. Step 3: Cross multiply
    22,827.30x = 34,241.04 × 22,794.45
  4. Step 4: Simplify right side
    22,827.30x = 780,505,674.23
  5. Step 5: Solve for x
    x = 780,505,674.23/22,827.30
  6. Step 6: Final answer
    x = 34,191.76

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1.5x scale

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.