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Finding the Third Proportional to 88,053 and 190,464

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Solution

The third proportional to 88,053 and 190,464 is: 411,985.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,053 : 190,464 = 190,464 : x
  2. Step 2: Convert to fraction form
    88,053/190,464 = 190,464/x
  3. Step 3: Cross multiply
    88,053x = 190,464 × 190,464
  4. Step 4: Simplify right side
    88,053x = 36,276,535,296
  5. Step 5: Solve for x
    x = 36,276,535,296/88,053
  6. Step 6: Final answer
    x = 411,985.23

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.