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Finding the Third Proportional to 35,358 and 48,656.25

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Solution

The third proportional to 35,358 and 48,656.25 is: 66,956.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,358 : 48,656.25 = 48,656.25 : x
  2. Step 2: Convert to fraction form
    35,358/48,656.25 = 48,656.25/x
  3. Step 3: Cross multiply
    35,358x = 48,656.25 × 48,656.25
  4. Step 4: Simplify right side
    35,358x = 2,367,430,664.06
  5. Step 5: Solve for x
    x = 2,367,430,664.06/35,358
  6. Step 6: Final answer
    x = 66,956.01

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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.