Finding the Fourth Proportional to 32,671, 45,085.98 and 17,767
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Solution
The fourth proportional to 32,671, 45,085.98 and 17,767 is: 24,518.46
Step by Step Solution
- Step 1: Write the proportion equation
32,671 : 45,085.98 = 17,767 : x - Step 2: Convert to fraction form
32,671/45,085.98 = 17,767/x - Step 3: Cross multiply
32,671x = 45,085.98 × 17,767 - Step 4: Simplify right side
32,671x = 801,042,606.66 - Step 5: Solve for x
x = 801,042,606.66/32,671 - Step 6: Final answer
x = 24,518.46
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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.