Finding the Third Proportional to 19,502 and 29,981.50
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Solution
The third proportional to 19,502 and 29,981.50 is: 46,092.21
Step by Step Solution
- Step 1: Write the proportion equation
19,502 : 29,981.50 = 29,981.50 : x - Step 2: Convert to fraction form
19,502/29,981.50 = 29,981.50/x - Step 3: Cross multiply
19,502x = 29,981.50 × 29,981.50 - Step 4: Simplify right side
19,502x = 898,890,342.25 - Step 5: Solve for x
x = 898,890,342.25/19,502 - Step 6: Final answer
x = 46,092.21
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.