Finding the Third Proportional to 245,562.75 and 369,257.63
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Solution
The third proportional to 245,562.75 and 369,257.63 is: 555,260.09
Step by Step Solution
- Step 1: Write the proportion equation
245,562.75 : 369,257.63 = 369,257.63 : x - Step 2: Convert to fraction form
245,562.75/369,257.63 = 369,257.63/x - Step 3: Cross multiply
245,562.75x = 369,257.63 × 369,257.63 - Step 4: Simplify right side
245,562.75x = 136,351,193,620.64 - Step 5: Solve for x
x = 136,351,193,620.64/245,562.75 - Step 6: Final answer
x = 555,260.09
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.