Finding the Fourth Proportional to 175,045.44, 241,561.44 and 99,598.08
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Solution
The fourth proportional to 175,045.44, 241,561.44 and 99,598.08 is: 137,444.63
Step by Step Solution
- Step 1: Write the proportion equation
175,045.44 : 241,561.44 = 99,598.08 : x - Step 2: Convert to fraction form
175,045.44/241,561.44 = 99,598.08/x - Step 3: Cross multiply
175,045.44x = 241,561.44 × 99,598.08 - Step 4: Simplify right side
175,045.44x = 24,059,055,626.04 - Step 5: Solve for x
x = 24,059,055,626.04/175,045.44 - Step 6: Final answer
x = 137,444.63
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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.