Finding the Third Proportional to 184,249.05 and 390,641.48
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Solution
The third proportional to 184,249.05 and 390,641.48 is: 828,230.95
Step by Step Solution
- Step 1: Write the proportion equation
184,249.05 : 390,641.48 = 390,641.48 : x - Step 2: Convert to fraction form
184,249.05/390,641.48 = 390,641.48/x - Step 3: Cross multiply
184,249.05x = 390,641.48 × 390,641.48 - Step 4: Simplify right side
184,249.05x = 152,600,769,314.70 - Step 5: Solve for x
x = 152,600,769,314.70/184,249.05 - Step 6: Final answer
x = 828,230.95
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.