Finding the Third Proportional to 248,217.19 and 535,800.09
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Solution
The third proportional to 248,217.19 and 535,800.09 is: 1,156,574.79
Step by Step Solution
- Step 1: Write the proportion equation
248,217.19 : 535,800.09 = 535,800.09 : x - Step 2: Convert to fraction form
248,217.19/535,800.09 = 535,800.09/x - Step 3: Cross multiply
248,217.19x = 535,800.09 × 535,800.09 - Step 4: Simplify right side
248,217.19x = 287,081,740,462.51 - Step 5: Solve for x
x = 287,081,740,462.51/248,217.19 - Step 6: Final answer
x = 1,156,574.79
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.