Finding the Fourth Proportional to 184,119.13, 274,645.28 and 181,070.99
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Solution
The fourth proportional to 184,119.13, 274,645.28 and 181,070.99 is: 270,098.47
Step by Step Solution
- Step 1: Write the proportion equation
184,119.13 : 274,645.28 = 181,070.99 : x - Step 2: Convert to fraction form
184,119.13/274,645.28 = 181,070.99/x - Step 3: Cross multiply
184,119.13x = 274,645.28 × 181,070.99 - Step 4: Simplify right side
184,119.13x = 49,730,294,402.68 - Step 5: Solve for x
x = 49,730,294,402.68/184,119.13 - Step 6: Final answer
x = 270,098.47
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.