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Finding the Third Proportional to 18,056 and 28,332

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Solution

The third proportional to 18,056 and 28,332 is: 44,456.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,056 : 28,332 = 28,332 : x
  2. Step 2: Convert to fraction form
    18,056/28,332 = 28,332/x
  3. Step 3: Cross multiply
    18,056x = 28,332 × 28,332
  4. Step 4: Simplify right side
    18,056x = 802,702,224
  5. Step 5: Solve for x
    x = 802,702,224/18,056
  6. Step 6: Final answer
    x = 44,456.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.