Finding the Fourth Proportional to 241,921.17, 333,862.60 and 134,492.99
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Solution
The fourth proportional to 241,921.17, 333,862.60 and 134,492.99 is: 185,606.66
Step by Step Solution
- Step 1: Write the proportion equation
241,921.17 : 333,862.60 = 134,492.99 : x - Step 2: Convert to fraction form
241,921.17/333,862.60 = 134,492.99/x - Step 3: Cross multiply
241,921.17x = 333,862.60 × 134,492.99 - Step 4: Simplify right side
241,921.17x = 44,902,179,323.17 - Step 5: Solve for x
x = 44,902,179,323.17/241,921.17 - Step 6: Final answer
x = 185,606.66
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.