Finding the Fourth Proportional to 173,004.52, 238,746.27 and 97,553.02
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Solution
The fourth proportional to 173,004.52, 238,746.27 and 97,553.02 is: 134,623.19
Step by Step Solution
- Step 1: Write the proportion equation
173,004.52 : 238,746.27 = 97,553.02 : x - Step 2: Convert to fraction form
173,004.52/238,746.27 = 97,553.02/x - Step 3: Cross multiply
173,004.52x = 238,746.27 × 97,553.02 - Step 4: Simplify right side
173,004.52x = 23,290,419,652.24 - Step 5: Solve for x
x = 23,290,419,652.24/173,004.52 - Step 6: Final answer
x = 134,623.19
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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.