Finding the Fourth Proportional to 146,244.18, 219,322.68 and 62,002.99
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Solution
The fourth proportional to 146,244.18, 219,322.68 and 62,002.99 is: 92,986.00
Step by Step Solution
- Step 1: Write the proportion equation
146,244.18 : 219,322.68 = 62,002.99 : x - Step 2: Convert to fraction form
146,244.18/219,322.68 = 62,002.99/x - Step 3: Cross multiply
146,244.18x = 219,322.68 × 62,002.99 - Step 4: Simplify right side
146,244.18x = 13,598,661,934.81 - Step 5: Solve for x
x = 13,598,661,934.81/146,244.18 - Step 6: Final answer
x = 92,986.00
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.