Finding the Fourth Proportional to 236,317.92, 354,476.88 and 96,043.68
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Solution
The fourth proportional to 236,317.92, 354,476.88 and 96,043.68 is: 144,065.52
Step by Step Solution
- Step 1: Write the proportion equation
236,317.92 : 354,476.88 = 96,043.68 : x - Step 2: Convert to fraction form
236,317.92/354,476.88 = 96,043.68/x - Step 3: Cross multiply
236,317.92x = 354,476.88 × 96,043.68 - Step 4: Simplify right side
236,317.92x = 34,045,264,030.12 - Step 5: Solve for x
x = 34,045,264,030.12/236,317.92 - Step 6: Final answer
x = 144,065.52
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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.