Finding the Third Proportional to 101,437.08 and 157,692.88
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Solution
The third proportional to 101,437.08 and 157,692.88 is: 245,147.49
Step by Step Solution
- Step 1: Write the proportion equation
101,437.08 : 157,692.88 = 157,692.88 : x - Step 2: Convert to fraction form
101,437.08/157,692.88 = 157,692.88/x - Step 3: Cross multiply
101,437.08x = 157,692.88 × 157,692.88 - Step 4: Simplify right side
101,437.08x = 24,867,044,519.73 - Step 5: Solve for x
x = 24,867,044,519.73/101,437.08 - Step 6: Final answer
x = 245,147.49
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.