Finding the Fourth Proportional to 232,352.05, 348,544.73 and 97,280.19
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Solution
The fourth proportional to 232,352.05, 348,544.73 and 97,280.19 is: 145,927.27
Step by Step Solution
- Step 1: Write the proportion equation
232,352.05 : 348,544.73 = 97,280.19 : x - Step 2: Convert to fraction form
232,352.05/348,544.73 = 97,280.19/x - Step 3: Cross multiply
232,352.05x = 348,544.73 × 97,280.19 - Step 4: Simplify right side
232,352.05x = 33,906,499,100.52 - Step 5: Solve for x
x = 33,906,499,100.52/232,352.05 - Step 6: Final answer
x = 145,927.27
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1.5x scale
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.