Finding the Fourth Proportional to 232,476.60, 348,668.97 and 63,953.45
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Solution
The fourth proportional to 232,476.60, 348,668.97 and 63,953.45 is: 95,917.53
Step by Step Solution
- Step 1: Write the proportion equation
232,476.60 : 348,668.97 = 63,953.45 : x - Step 2: Convert to fraction form
232,476.60/348,668.97 = 63,953.45/x - Step 3: Cross multiply
232,476.60x = 348,668.97 × 63,953.45 - Step 4: Simplify right side
232,476.60x = 22,298,581,796.10 - Step 5: Solve for x
x = 22,298,581,796.10/232,476.60 - Step 6: Final answer
x = 95,917.53
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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.