Finding the Third Proportional to 93,570.19 and 143,825.63
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Solution
The third proportional to 93,570.19 and 143,825.63 is: 221,072.66
Step by Step Solution
- Step 1: Write the proportion equation
93,570.19 : 143,825.63 = 143,825.63 : x - Step 2: Convert to fraction form
93,570.19/143,825.63 = 143,825.63/x - Step 3: Cross multiply
93,570.19x = 143,825.63 × 143,825.63 - Step 4: Simplify right side
93,570.19x = 20,685,810,406.64 - Step 5: Solve for x
x = 20,685,810,406.64/93,570.19 - Step 6: Final answer
x = 221,072.66
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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.