Finding the Fourth Proportional to 179,093.00, 247,140.55 and 98,515.42
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Solution
The fourth proportional to 179,093.00, 247,140.55 and 98,515.42 is: 135,946.99
Step by Step Solution
- Step 1: Write the proportion equation
179,093.00 : 247,140.55 = 98,515.42 : x - Step 2: Convert to fraction form
179,093.00/247,140.55 = 98,515.42/x - Step 3: Cross multiply
179,093.00x = 247,140.55 × 98,515.42 - Step 4: Simplify right side
179,093.00x = 24,347,154,587.57 - Step 5: Solve for x
x = 24,347,154,587.57/179,093.00 - Step 6: Final answer
x = 135,946.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.