Finding the Third Proportional to 147,885.75 and 225,483.75
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Solution
The third proportional to 147,885.75 and 225,483.75 is: 343,798.65
Step by Step Solution
- Step 1: Write the proportion equation
147,885.75 : 225,483.75 = 225,483.75 : x - Step 2: Convert to fraction form
147,885.75/225,483.75 = 225,483.75/x - Step 3: Cross multiply
147,885.75x = 225,483.75 × 225,483.75 - Step 4: Simplify right side
147,885.75x = 50,842,921,514.06 - Step 5: Solve for x
x = 50,842,921,514.06/147,885.75 - Step 6: Final answer
x = 343,798.65
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.