Finding the Third Proportional to 167,699.25 and 249,267.38
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Solution
The third proportional to 167,699.25 and 249,267.38 is: 370,509.85
Step by Step Solution
- Step 1: Write the proportion equation
167,699.25 : 249,267.38 = 249,267.38 : x - Step 2: Convert to fraction form
167,699.25/249,267.38 = 249,267.38/x - Step 3: Cross multiply
167,699.25x = 249,267.38 × 249,267.38 - Step 4: Simplify right side
167,699.25x = 62,134,224,239.39 - Step 5: Solve for x
x = 62,134,224,239.39/167,699.25 - Step 6: Final answer
x = 370,509.85
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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.