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Finding the Fourth Proportional to 22,827.32, 34,191.04 and 14,035.56

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Solution

The fourth proportional to 22,827.32, 34,191.04 and 14,035.56 is: 21,022.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,827.32 : 34,191.04 = 14,035.56 : x
  2. Step 2: Convert to fraction form
    22,827.32/34,191.04 = 14,035.56/x
  3. Step 3: Cross multiply
    22,827.32x = 34,191.04 × 14,035.56
  4. Step 4: Simplify right side
    22,827.32x = 479,890,393.38
  5. Step 5: Solve for x
    x = 479,890,393.38/22,827.32
  6. Step 6: Final answer
    x = 21,022.63

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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.