Finding the Third Proportional to 66,907.69 and 97,848.84
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Solution
The third proportional to 66,907.69 and 97,848.84 is: 143,098.60
Step by Step Solution
- Step 1: Write the proportion equation
66,907.69 : 97,848.84 = 97,848.84 : x - Step 2: Convert to fraction form
66,907.69/97,848.84 = 97,848.84/x - Step 3: Cross multiply
66,907.69x = 97,848.84 × 97,848.84 - Step 4: Simplify right side
66,907.69x = 9,574,396,223.21 - Step 5: Solve for x
x = 9,574,396,223.21/66,907.69 - Step 6: Final answer
x = 143,098.60
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.