Finding the Fourth Proportional to 182,292.93, 251,526.68 and 104,753.60
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Solution
The fourth proportional to 182,292.93, 251,526.68 and 104,753.60 is: 144,538.39
Step by Step Solution
- Step 1: Write the proportion equation
182,292.93 : 251,526.68 = 104,753.60 : x - Step 2: Convert to fraction form
182,292.93/251,526.68 = 104,753.60/x - Step 3: Cross multiply
182,292.93x = 251,526.68 × 104,753.60 - Step 4: Simplify right side
182,292.93x = 26,348,326,116.75 - Step 5: Solve for x
x = 26,348,326,116.75/182,292.93 - Step 6: Final answer
x = 144,538.39
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.