Finding the Third Proportional to 148,294.13 and 349,916.63
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Solution
The third proportional to 148,294.13 and 349,916.63 is: 825,667.53
Step by Step Solution
- Step 1: Write the proportion equation
148,294.13 : 349,916.63 = 349,916.63 : x - Step 2: Convert to fraction form
148,294.13/349,916.63 = 349,916.63/x - Step 3: Cross multiply
148,294.13x = 349,916.63 × 349,916.63 - Step 4: Simplify right side
148,294.13x = 122,441,644,451.39 - Step 5: Solve for x
x = 122,441,644,451.39/148,294.13 - Step 6: Final answer
x = 825,667.53
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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.