Finding the Fourth Proportional to 183,417.11, 275,090.68 and 57,058.92
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Solution
The fourth proportional to 183,417.11, 275,090.68 and 57,058.92 is: 85,577.49
Step by Step Solution
- Step 1: Write the proportion equation
183,417.11 : 275,090.68 = 57,058.92 : x - Step 2: Convert to fraction form
183,417.11/275,090.68 = 57,058.92/x - Step 3: Cross multiply
183,417.11x = 275,090.68 × 57,058.92 - Step 4: Simplify right side
183,417.11x = 15,696,376,097.48 - Step 5: Solve for x
x = 15,696,376,097.48/183,417.11 - Step 6: Final answer
x = 85,577.49
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.