Finding the Third Proportional to 119,653.13 and 185,248.88
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Solution
The third proportional to 119,653.13 and 185,248.88 is: 286,805.26
Step by Step Solution
- Step 1: Write the proportion equation
119,653.13 : 185,248.88 = 185,248.88 : x - Step 2: Convert to fraction form
119,653.13/185,248.88 = 185,248.88/x - Step 3: Cross multiply
119,653.13x = 185,248.88 × 185,248.88 - Step 4: Simplify right side
119,653.13x = 34,317,145,688.77 - Step 5: Solve for x
x = 34,317,145,688.77/119,653.13 - Step 6: Final answer
x = 286,805.26
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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.