Finding the Fourth Proportional to 395,060.88, 592,724.33 and 125,233.09
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Solution
The fourth proportional to 395,060.88, 592,724.33 and 125,233.09 is: 187,891.80
Step by Step Solution
- Step 1: Write the proportion equation
395,060.88 : 592,724.33 = 125,233.09 : x - Step 2: Convert to fraction form
395,060.88/592,724.33 = 125,233.09/x - Step 3: Cross multiply
395,060.88x = 592,724.33 × 125,233.09 - Step 4: Simplify right side
395,060.88x = 74,228,697,637.67 - Step 5: Solve for x
x = 74,228,697,637.67/395,060.88 - Step 6: Final answer
x = 187,891.80
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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.