Finding the Third Proportional to 157,393.13 and 237,407.63
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Solution
The third proportional to 157,393.13 and 237,407.63 is: 358,099.38
Step by Step Solution
- Step 1: Write the proportion equation
157,393.13 : 237,407.63 = 237,407.63 : x - Step 2: Convert to fraction form
157,393.13/237,407.63 = 237,407.63/x - Step 3: Cross multiply
157,393.13x = 237,407.63 × 237,407.63 - Step 4: Simplify right side
157,393.13x = 56,362,380,408.14 - Step 5: Solve for x
x = 56,362,380,408.14/157,393.13 - Step 6: Final answer
x = 358,099.38
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.