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Finding the Fourth Proportional to 16,110.27, 22,226.92 and 9,035.32

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Solution

The fourth proportional to 16,110.27, 22,226.92 and 9,035.32 is: 12,465.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,110.27 : 22,226.92 = 9,035.32 : x
  2. Step 2: Convert to fraction form
    16,110.27/22,226.92 = 9,035.32/x
  3. Step 3: Cross multiply
    16,110.27x = 22,226.92 × 9,035.32
  4. Step 4: Simplify right side
    16,110.27x = 200,827,334.81
  5. Step 5: Solve for x
    x = 200,827,334.81/16,110.27
  6. Step 6: Final answer
    x = 12,465.80

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1.5x scale

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.