Finding the Third Proportional to 99,746.44 and 149,277.94
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Solution
The third proportional to 99,746.44 and 149,277.94 is: 223,405.50
Step by Step Solution
- Step 1: Write the proportion equation
99,746.44 : 149,277.94 = 149,277.94 : x - Step 2: Convert to fraction form
99,746.44/149,277.94 = 149,277.94/x - Step 3: Cross multiply
99,746.44x = 149,277.94 × 149,277.94 - Step 4: Simplify right side
99,746.44x = 22,283,902,624.25 - Step 5: Solve for x
x = 22,283,902,624.25/99,746.44 - Step 6: Final answer
x = 223,405.50
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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.