Finding the Third Proportional to 42,384 and 93,066
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Solution
The third proportional to 42,384 and 93,066 is: 204,352.59
Step by Step Solution
- Step 1: Write the proportion equation
42,384 : 93,066 = 93,066 : x - Step 2: Convert to fraction form
42,384/93,066 = 93,066/x - Step 3: Cross multiply
42,384x = 93,066 × 93,066 - Step 4: Simplify right side
42,384x = 8,661,280,356 - Step 5: Solve for x
x = 8,661,280,356/42,384 - Step 6: Final answer
x = 204,352.59
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.