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Finding the Third Proportional to 115,080 and 246,152

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Solution

The third proportional to 115,080 and 246,152 is: 526,510.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,080 : 246,152 = 246,152 : x
  2. Step 2: Convert to fraction form
    115,080/246,152 = 246,152/x
  3. Step 3: Cross multiply
    115,080x = 246,152 × 246,152
  4. Step 4: Simplify right side
    115,080x = 60,590,807,104
  5. Step 5: Solve for x
    x = 60,590,807,104/115,080
  6. Step 6: Final answer
    x = 526,510.32

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.