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Finding the Third Proportional to 118,802.25 and 246,025.13

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Solution

The third proportional to 118,802.25 and 246,025.13 is: 509,488.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,802.25 : 246,025.13 = 246,025.13 : x
  2. Step 2: Convert to fraction form
    118,802.25/246,025.13 = 246,025.13/x
  3. Step 3: Cross multiply
    118,802.25x = 246,025.13 × 246,025.13
  4. Step 4: Simplify right side
    118,802.25x = 60,528,362,131.27
  5. Step 5: Solve for x
    x = 60,528,362,131.27/118,802.25
  6. Step 6: Final answer
    x = 509,488.35

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.