Finding the Fourth Proportional to 23,593.26, 32,557.02 and 14,032.62
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Solution
The fourth proportional to 23,593.26, 32,557.02 and 14,032.62 is: 19,364.02
Step by Step Solution
- Step 1: Write the proportion equation
23,593.26 : 32,557.02 = 14,032.62 : x - Step 2: Convert to fraction form
23,593.26/32,557.02 = 14,032.62/x - Step 3: Cross multiply
23,593.26x = 32,557.02 × 14,032.62 - Step 4: Simplify right side
23,593.26x = 456,860,289.99 - Step 5: Solve for x
x = 456,860,289.99/23,593.26 - Step 6: Final answer
x = 19,364.02
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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.