Finding the Fourth Proportional to 335,925.84, 463,577.67 and 185,022.84
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Solution
The fourth proportional to 335,925.84, 463,577.67 and 185,022.84 is: 255,331.53
Step by Step Solution
- Step 1: Write the proportion equation
335,925.84 : 463,577.67 = 185,022.84 : x - Step 2: Convert to fraction form
335,925.84/463,577.67 = 185,022.84/x - Step 3: Cross multiply
335,925.84x = 463,577.67 × 185,022.84 - Step 4: Simplify right side
335,925.84x = 85,772,458,802.40 - Step 5: Solve for x
x = 85,772,458,802.40/335,925.84 - Step 6: Final answer
x = 255,331.53
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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.