Finding the Third Proportional to 236,473.65 and 367,159.71
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Solution
The third proportional to 236,473.65 and 367,159.71 is: 570,068.82
Step by Step Solution
- Step 1: Write the proportion equation
236,473.65 : 367,159.71 = 367,159.71 : x - Step 2: Convert to fraction form
236,473.65/367,159.71 = 367,159.71/x - Step 3: Cross multiply
236,473.65x = 367,159.71 × 367,159.71 - Step 4: Simplify right side
236,473.65x = 134,806,253,335.71 - Step 5: Solve for x
x = 134,806,253,335.71/236,473.65 - Step 6: Final answer
x = 570,068.82
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.