Finding the Fourth Proportional to 163,006.08, 244,488.36 and 63,097.92
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Solution
The fourth proportional to 163,006.08, 244,488.36 and 63,097.92 is: 94,638.84
Step by Step Solution
- Step 1: Write the proportion equation
163,006.08 : 244,488.36 = 63,097.92 : x - Step 2: Convert to fraction form
163,006.08/244,488.36 = 63,097.92/x - Step 3: Cross multiply
163,006.08x = 244,488.36 × 63,097.92 - Step 4: Simplify right side
163,006.08x = 15,426,706,980.21 - Step 5: Solve for x
x = 15,426,706,980.21/163,006.08 - Step 6: Final answer
x = 94,638.84
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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.