Finding the Third Proportional to 63,125.25 and 136,089.75
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Solution
The third proportional to 63,125.25 and 136,089.75 is: 293,391.63
Step by Step Solution
- Step 1: Write the proportion equation
63,125.25 : 136,089.75 = 136,089.75 : x - Step 2: Convert to fraction form
63,125.25/136,089.75 = 136,089.75/x - Step 3: Cross multiply
63,125.25x = 136,089.75 × 136,089.75 - Step 4: Simplify right side
63,125.25x = 18,520,420,055.06 - Step 5: Solve for x
x = 18,520,420,055.06/63,125.25 - Step 6: Final answer
x = 293,391.63
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.