Finding the Third Proportional to 167,678.44 and 249,239.53
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Solution
The third proportional to 167,678.44 and 249,239.53 is: 370,473.06
Step by Step Solution
- Step 1: Write the proportion equation
167,678.44 : 249,239.53 = 249,239.53 : x - Step 2: Convert to fraction form
167,678.44/249,239.53 = 249,239.53/x - Step 3: Cross multiply
167,678.44x = 249,239.53 × 249,239.53 - Step 4: Simplify right side
167,678.44x = 62,120,343,937.72 - Step 5: Solve for x
x = 62,120,343,937.72/167,678.44 - Step 6: Final answer
x = 370,473.06
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.