Finding the Third Proportional to 28,176.19 and 44,930.53
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Solution
The third proportional to 28,176.19 and 44,930.53 is: 71,647.47
Step by Step Solution
- Step 1: Write the proportion equation
28,176.19 : 44,930.53 = 44,930.53 : x - Step 2: Convert to fraction form
28,176.19/44,930.53 = 44,930.53/x - Step 3: Cross multiply
28,176.19x = 44,930.53 × 44,930.53 - Step 4: Simplify right side
28,176.19x = 2,018,752,638.41 - Step 5: Solve for x
x = 2,018,752,638.41/28,176.19 - Step 6: Final answer
x = 71,647.47
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.