Finding the Third Proportional to 56,779.13 and 88,167.75
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Solution
The third proportional to 56,779.13 and 88,167.75 is: 136,908.63
Step by Step Solution
- Step 1: Write the proportion equation
56,779.13 : 88,167.75 = 88,167.75 : x - Step 2: Convert to fraction form
56,779.13/88,167.75 = 88,167.75/x - Step 3: Cross multiply
56,779.13x = 88,167.75 × 88,167.75 - Step 4: Simplify right side
56,779.13x = 7,773,552,140.06 - Step 5: Solve for x
x = 7,773,552,140.06/56,779.13 - Step 6: Final answer
x = 136,908.63
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.