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Finding the Third Proportional to 48,537 and 102,901.50

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Solution

The third proportional to 48,537 and 102,901.50 is: 218,157.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,537 : 102,901.50 = 102,901.50 : x
  2. Step 2: Convert to fraction form
    48,537/102,901.50 = 102,901.50/x
  3. Step 3: Cross multiply
    48,537x = 102,901.50 × 102,901.50
  4. Step 4: Simplify right side
    48,537x = 10,588,718,702.25
  5. Step 5: Solve for x
    x = 10,588,718,702.25/48,537
  6. Step 6: Final answer
    x = 218,157.67

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.