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Finding the Third Proportional to 52,121 and 114,043

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Solution

The third proportional to 52,121 and 114,043 is: 249,531.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,121 : 114,043 = 114,043 : x
  2. Step 2: Convert to fraction form
    52,121/114,043 = 114,043/x
  3. Step 3: Cross multiply
    52,121x = 114,043 × 114,043
  4. Step 4: Simplify right side
    52,121x = 13,005,805,849
  5. Step 5: Solve for x
    x = 13,005,805,849/52,121
  6. Step 6: Final answer
    x = 249,531.01

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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.