Finding the Fourth Proportional to 17,590.68, 24,277.44 and 10,035.27
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Solution
The fourth proportional to 17,590.68, 24,277.44 and 10,035.27 is: 13,849.99
Step by Step Solution
- Step 1: Write the proportion equation
17,590.68 : 24,277.44 = 10,035.27 : x - Step 2: Convert to fraction form
17,590.68/24,277.44 = 10,035.27/x - Step 3: Cross multiply
17,590.68x = 24,277.44 × 10,035.27 - Step 4: Simplify right side
17,590.68x = 243,630,665.31 - Step 5: Solve for x
x = 243,630,665.31/17,590.68 - Step 6: Final answer
x = 13,849.99
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1.5x scale
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.