Finding the Third Proportional to 124,827.75 and 176,628.09
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Solution
The third proportional to 124,827.75 and 176,628.09 is: 249,924.26
Step by Step Solution
- Step 1: Write the proportion equation
124,827.75 : 176,628.09 = 176,628.09 : x - Step 2: Convert to fraction form
124,827.75/176,628.09 = 176,628.09/x - Step 3: Cross multiply
124,827.75x = 176,628.09 × 176,628.09 - Step 4: Simplify right side
124,827.75x = 31,197,483,501.76 - Step 5: Solve for x
x = 31,197,483,501.76/124,827.75 - Step 6: Final answer
x = 249,924.26
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.