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Finding the Third Proportional to 60,159 and 130,362

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Solution

The third proportional to 60,159 and 130,362 is: 282,488.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,159 : 130,362 = 130,362 : x
  2. Step 2: Convert to fraction form
    60,159/130,362 = 130,362/x
  3. Step 3: Cross multiply
    60,159x = 130,362 × 130,362
  4. Step 4: Simplify right side
    60,159x = 16,994,251,044
  5. Step 5: Solve for x
    x = 16,994,251,044/60,159
  6. Step 6: Final answer
    x = 282,488.92

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.