Finding the Fourth Proportional to 17,564.92, 24,240.06 and 10,495.44
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Solution
The fourth proportional to 17,564.92, 24,240.06 and 10,495.44 is: 14,483.99
Step by Step Solution
- Step 1: Write the proportion equation
17,564.92 : 24,240.06 = 10,495.44 : x - Step 2: Convert to fraction form
17,564.92/24,240.06 = 10,495.44/x - Step 3: Cross multiply
17,564.92x = 24,240.06 × 10,495.44 - Step 4: Simplify right side
17,564.92x = 254,410,095.33 - Step 5: Solve for x
x = 254,410,095.33/17,564.92 - Step 6: Final answer
x = 14,483.99
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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.