Finding the Fourth Proportional to 235,366.88, 352,851.30 and 102,146.99
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Solution
The fourth proportional to 235,366.88, 352,851.30 and 102,146.99 is: 153,134.11
Step by Step Solution
- Step 1: Write the proportion equation
235,366.88 : 352,851.30 = 102,146.99 : x - Step 2: Convert to fraction form
235,366.88/352,851.30 = 102,146.99/x - Step 3: Cross multiply
235,366.88x = 352,851.30 × 102,146.99 - Step 4: Simplify right side
235,366.88x = 36,042,696,448.33 - Step 5: Solve for x
x = 36,042,696,448.33/235,366.88 - Step 6: Final answer
x = 153,134.11
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.