Finding the Third Proportional to 145,108.13 and 219,852.98
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Solution
The third proportional to 145,108.13 and 219,852.98 is: 333,098.75
Step by Step Solution
- Step 1: Write the proportion equation
145,108.13 : 219,852.98 = 219,852.98 : x - Step 2: Convert to fraction form
145,108.13/219,852.98 = 219,852.98/x - Step 3: Cross multiply
145,108.13x = 219,852.98 × 219,852.98 - Step 4: Simplify right side
145,108.13x = 48,335,334,738.59 - Step 5: Solve for x
x = 48,335,334,738.59/145,108.13 - Step 6: Final answer
x = 333,098.75
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.