Finding the Fourth Proportional to 432,286.86, 596,543.46 and 241,296.14
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Solution
The fourth proportional to 432,286.86, 596,543.46 and 241,296.14 is: 332,981.75
Step by Step Solution
- Step 1: Write the proportion equation
432,286.86 : 596,543.46 = 241,296.14 : x - Step 2: Convert to fraction form
432,286.86/596,543.46 = 241,296.14/x - Step 3: Cross multiply
432,286.86x = 596,543.46 × 241,296.14 - Step 4: Simplify right side
432,286.86x = 143,943,634,240.24 - Step 5: Solve for x
x = 143,943,634,240.24/432,286.86 - Step 6: Final answer
x = 332,981.75
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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.