Finding the Fourth Proportional to 336,934.24, 464,988.06 and 183,986.66
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Solution
The fourth proportional to 336,934.24, 464,988.06 and 183,986.66 is: 253,911.87
Step by Step Solution
- Step 1: Write the proportion equation
336,934.24 : 464,988.06 = 183,986.66 : x - Step 2: Convert to fraction form
336,934.24/464,988.06 = 183,986.66/x - Step 3: Cross multiply
336,934.24x = 464,988.06 × 183,986.66 - Step 4: Simplify right side
336,934.24x = 85,551,601,261.75 - Step 5: Solve for x
x = 85,551,601,261.75/336,934.24 - Step 6: Final answer
x = 253,911.87
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.