Finding the Third Proportional to 69,076.13 and 101,347.88
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Solution
The third proportional to 69,076.13 and 101,347.88 is: 148,696.70
Step by Step Solution
- Step 1: Write the proportion equation
69,076.13 : 101,347.88 = 101,347.88 : x - Step 2: Convert to fraction form
69,076.13/101,347.88 = 101,347.88/x - Step 3: Cross multiply
69,076.13x = 101,347.88 × 101,347.88 - Step 4: Simplify right side
69,076.13x = 10,271,391,767.02 - Step 5: Solve for x
x = 10,271,391,767.02/69,076.13 - Step 6: Final answer
x = 148,696.70
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.