Finding the Fourth Proportional to 163,264.60, 244,663.26 and 92,998.72
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Solution
The fourth proportional to 163,264.60, 244,663.26 and 92,998.72 is: 139,364.99
Step by Step Solution
- Step 1: Write the proportion equation
163,264.60 : 244,663.26 = 92,998.72 : x - Step 2: Convert to fraction form
163,264.60/244,663.26 = 92,998.72/x - Step 3: Cross multiply
163,264.60x = 244,663.26 × 92,998.72 - Step 4: Simplify right side
163,264.60x = 22,753,370,011.03 - Step 5: Solve for x
x = 22,753,370,011.03/163,264.60 - Step 6: Final answer
x = 139,364.99
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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.