Finding the Third Proportional to 157,587.75 and 235,824.75
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Solution
The third proportional to 157,587.75 and 235,824.75 is: 352,903.78
Step by Step Solution
- Step 1: Write the proportion equation
157,587.75 : 235,824.75 = 235,824.75 : x - Step 2: Convert to fraction form
157,587.75/235,824.75 = 235,824.75/x - Step 3: Cross multiply
157,587.75x = 235,824.75 × 235,824.75 - Step 4: Simplify right side
157,587.75x = 55,613,312,712.56 - Step 5: Solve for x
x = 55,613,312,712.56/157,587.75 - Step 6: Final answer
x = 352,903.78
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.