Finding the Fourth Proportional to 232,476.10, 348,668.22 and 63,952.95
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Solution
The fourth proportional to 232,476.10, 348,668.22 and 63,952.95 is: 95,916.79
Step by Step Solution
- Step 1: Write the proportion equation
232,476.10 : 348,668.22 = 63,952.95 : x - Step 2: Convert to fraction form
232,476.10/348,668.22 = 63,952.95/x - Step 3: Cross multiply
232,476.10x = 348,668.22 × 63,952.95 - Step 4: Simplify right side
232,476.10x = 22,298,361,240.25 - Step 5: Solve for x
x = 22,298,361,240.25/232,476.10 - Step 6: Final answer
x = 95,916.79
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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.