Finding the Third Proportional to 26,631.75 and 55,541.75
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Solution
The third proportional to 26,631.75 and 55,541.75 is: 115,834.90
Step by Step Solution
- Step 1: Write the proportion equation
26,631.75 : 55,541.75 = 55,541.75 : x - Step 2: Convert to fraction form
26,631.75/55,541.75 = 55,541.75/x - Step 3: Cross multiply
26,631.75x = 55,541.75 × 55,541.75 - Step 4: Simplify right side
26,631.75x = 3,084,885,993.06 - Step 5: Solve for x
x = 3,084,885,993.06/26,631.75 - Step 6: Final answer
x = 115,834.90
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Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.