Finding the Third Proportional to 102,588.75 and 157,588.88
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Solution
The third proportional to 102,588.75 and 157,588.88 is: 242,075.80
Step by Step Solution
- Step 1: Write the proportion equation
102,588.75 : 157,588.88 = 157,588.88 : x - Step 2: Convert to fraction form
102,588.75/157,588.88 = 157,588.88/x - Step 3: Cross multiply
102,588.75x = 157,588.88 × 157,588.88 - Step 4: Simplify right side
102,588.75x = 24,834,253,523.77 - Step 5: Solve for x
x = 24,834,253,523.77/102,588.75 - Step 6: Final answer
x = 242,075.80
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.