Finding the Fourth Proportional to 233,894.24, 350,838.28 and 56,399.84
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Solution
The fourth proportional to 233,894.24, 350,838.28 and 56,399.84 is: 84,599.02
Step by Step Solution
- Step 1: Write the proportion equation
233,894.24 : 350,838.28 = 56,399.84 : x - Step 2: Convert to fraction form
233,894.24/350,838.28 = 56,399.84/x - Step 3: Cross multiply
233,894.24x = 350,838.28 × 56,399.84 - Step 4: Simplify right side
233,894.24x = 19,787,222,857.88 - Step 5: Solve for x
x = 19,787,222,857.88/233,894.24 - Step 6: Final answer
x = 84,599.02
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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.