Finding the Third Proportional to 167,688.75 and 249,253.88
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Solution
The third proportional to 167,688.75 and 249,253.88 is: 370,492.92
Step by Step Solution
- Step 1: Write the proportion equation
167,688.75 : 249,253.88 = 249,253.88 : x - Step 2: Convert to fraction form
167,688.75/249,253.88 = 249,253.88/x - Step 3: Cross multiply
167,688.75x = 249,253.88 × 249,253.88 - Step 4: Simplify right side
167,688.75x = 62,127,494,202.52 - Step 5: Solve for x
x = 62,127,494,202.52/167,688.75 - Step 6: Final answer
x = 370,492.92
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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.