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Finding the Third Proportional to 29,000.25 and 63,605.25

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Solution

The third proportional to 29,000.25 and 63,605.25 is: 139,503.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,000.25 : 63,605.25 = 63,605.25 : x
  2. Step 2: Convert to fraction form
    29,000.25/63,605.25 = 63,605.25/x
  3. Step 3: Cross multiply
    29,000.25x = 63,605.25 × 63,605.25
  4. Step 4: Simplify right side
    29,000.25x = 4,045,627,827.56
  5. Step 5: Solve for x
    x = 4,045,627,827.56/29,000.25
  6. Step 6: Final answer
    x = 139,503.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.