Finding the Fourth Proportional to 232,053.84, 348,180.01 and 97,149.43
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Solution
The fourth proportional to 232,053.84, 348,180.01 and 97,149.43 is: 145,765.70
Step by Step Solution
- Step 1: Write the proportion equation
232,053.84 : 348,180.01 = 97,149.43 : x - Step 2: Convert to fraction form
232,053.84/348,180.01 = 97,149.43/x - Step 3: Cross multiply
232,053.84x = 348,180.01 × 97,149.43 - Step 4: Simplify right side
232,053.84x = 33,825,489,508.89 - Step 5: Solve for x
x = 33,825,489,508.89/232,053.84 - Step 6: Final answer
x = 145,765.70
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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.