Finding the Fourth Proportional to 235,268.06, 352,864.98 and 195,542.14
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Solution
The fourth proportional to 235,268.06, 352,864.98 and 195,542.14 is: 293,282.37
Step by Step Solution
- Step 1: Write the proportion equation
235,268.06 : 352,864.98 = 195,542.14 : x - Step 2: Convert to fraction form
235,268.06/352,864.98 = 195,542.14/x - Step 3: Cross multiply
235,268.06x = 352,864.98 × 195,542.14 - Step 4: Simplify right side
235,268.06x = 68,999,973,320.26 - Step 5: Solve for x
x = 68,999,973,320.26/235,268.06 - Step 6: Final answer
x = 293,282.37
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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.