Finding the Fourth Proportional to 367,026.26, 506,470.02 and 203,691.53
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Solution
The fourth proportional to 367,026.26, 506,470.02 and 203,691.53 is: 281,079.76
Step by Step Solution
- Step 1: Write the proportion equation
367,026.26 : 506,470.02 = 203,691.53 : x - Step 2: Convert to fraction form
367,026.26/506,470.02 = 203,691.53/x - Step 3: Cross multiply
367,026.26x = 506,470.02 × 203,691.53 - Step 4: Simplify right side
367,026.26x = 103,163,653,272.93 - Step 5: Solve for x
x = 103,163,653,272.93/367,026.26 - Step 6: Final answer
x = 281,079.76
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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.