Finding the Third Proportional to 168,569.23 and 358,592.70
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Solution
The third proportional to 168,569.23 and 358,592.70 is: 762,824.41
Step by Step Solution
- Step 1: Write the proportion equation
168,569.23 : 358,592.70 = 358,592.70 : x - Step 2: Convert to fraction form
168,569.23/358,592.70 = 358,592.70/x - Step 3: Cross multiply
168,569.23x = 358,592.70 × 358,592.70 - Step 4: Simplify right side
168,569.23x = 128,588,721,131.48 - Step 5: Solve for x
x = 128,588,721,131.48/168,569.23 - Step 6: Final answer
x = 762,824.41
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.