Finding the Fourth Proportional to 237,536.52, 356,316.99 and 60,045.03
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Solution
The fourth proportional to 237,536.52, 356,316.99 and 60,045.03 is: 90,070.63
Step by Step Solution
- Step 1: Write the proportion equation
237,536.52 : 356,316.99 = 60,045.03 : x - Step 2: Convert to fraction form
237,536.52/356,316.99 = 60,045.03/x - Step 3: Cross multiply
237,536.52x = 356,316.99 × 60,045.03 - Step 4: Simplify right side
237,536.52x = 21,395,064,354.06 - Step 5: Solve for x
x = 21,395,064,354.06/237,536.52 - Step 6: Final answer
x = 90,070.63
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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.