Finding the Fourth Proportional to 168,260.00, 252,316.08 and 63,005.13
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Solution
The fourth proportional to 168,260.00, 252,316.08 and 63,005.13 is: 94,480.02
Step by Step Solution
- Step 1: Write the proportion equation
168,260.00 : 252,316.08 = 63,005.13 : x - Step 2: Convert to fraction form
168,260.00/252,316.08 = 63,005.13/x - Step 3: Cross multiply
168,260.00x = 252,316.08 × 63,005.13 - Step 4: Simplify right side
168,260.00x = 15,897,207,421.49 - Step 5: Solve for x
x = 15,897,207,421.49/168,260.00 - Step 6: Final answer
x = 94,480.02
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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.