Finding the Fourth Proportional to 173,483.06, 260,047.34 and 98,444.75
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Solution
The fourth proportional to 173,483.06, 260,047.34 and 98,444.75 is: 147,566.54
Step by Step Solution
- Step 1: Write the proportion equation
173,483.06 : 260,047.34 = 98,444.75 : x - Step 2: Convert to fraction form
173,483.06/260,047.34 = 98,444.75/x - Step 3: Cross multiply
173,483.06x = 260,047.34 × 98,444.75 - Step 4: Simplify right side
173,483.06x = 25,600,294,882.24 - Step 5: Solve for x
x = 25,600,294,882.24/173,483.06 - Step 6: Final answer
x = 147,566.54
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1.5x scale
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.