Finding the Fourth Proportional to 141,564.27, 212,247.99 and 62,635.44
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Solution
The fourth proportional to 141,564.27, 212,247.99 and 62,635.44 is: 93,909.62
Step by Step Solution
- Step 1: Write the proportion equation
141,564.27 : 212,247.99 = 62,635.44 : x - Step 2: Convert to fraction form
141,564.27/212,247.99 = 62,635.44/x - Step 3: Cross multiply
141,564.27x = 212,247.99 × 62,635.44 - Step 4: Simplify right side
141,564.27x = 13,294,246,242.77 - Step 5: Solve for x
x = 13,294,246,242.77/141,564.27 - Step 6: Final answer
x = 93,909.62
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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.