Finding the Third Proportional to 147,228.75 and 226,617.75
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Solution
The third proportional to 147,228.75 and 226,617.75 is: 348,815.06
Step by Step Solution
- Step 1: Write the proportion equation
147,228.75 : 226,617.75 = 226,617.75 : x - Step 2: Convert to fraction form
147,228.75/226,617.75 = 226,617.75/x - Step 3: Cross multiply
147,228.75x = 226,617.75 × 226,617.75 - Step 4: Simplify right side
147,228.75x = 51,355,604,615.06 - Step 5: Solve for x
x = 51,355,604,615.06/147,228.75 - Step 6: Final answer
x = 348,815.06
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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.