Finding the Fourth Proportional to 226,898.41, 340,462.43 and 93,874.14
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Solution
The fourth proportional to 226,898.41, 340,462.43 and 93,874.14 is: 140,858.70
Step by Step Solution
- Step 1: Write the proportion equation
226,898.41 : 340,462.43 = 93,874.14 : x - Step 2: Convert to fraction form
226,898.41/340,462.43 = 93,874.14/x - Step 3: Cross multiply
226,898.41x = 340,462.43 × 93,874.14 - Step 4: Simplify right side
226,898.41x = 31,960,616,116.25 - Step 5: Solve for x
x = 31,960,616,116.25/226,898.41 - Step 6: Final answer
x = 140,858.70
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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.