Finding the Fourth Proportional to 395,582.80, 593,365.99 and 96,064.95
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Solution
The fourth proportional to 395,582.80, 593,365.99 and 96,064.95 is: 144,095.43
Step by Step Solution
- Step 1: Write the proportion equation
395,582.80 : 593,365.99 = 96,064.95 : x - Step 2: Convert to fraction form
395,582.80/593,365.99 = 96,064.95/x - Step 3: Cross multiply
395,582.80x = 593,365.99 × 96,064.95 - Step 4: Simplify right side
395,582.80x = 57,001,674,161.05 - Step 5: Solve for x
x = 57,001,674,161.05/395,582.80 - Step 6: Final answer
x = 144,095.43
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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.