Finding the Fourth Proportional to 173,746.97, 239,768.99 and 97,266.70
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Solution
The fourth proportional to 173,746.97, 239,768.99 and 97,266.70 is: 134,227.02
Step by Step Solution
- Step 1: Write the proportion equation
173,746.97 : 239,768.99 = 97,266.70 : x - Step 2: Convert to fraction form
173,746.97/239,768.99 = 97,266.70/x - Step 3: Cross multiply
173,746.97x = 239,768.99 × 97,266.70 - Step 4: Simplify right side
173,746.97x = 23,321,538,419.63 - Step 5: Solve for x
x = 23,321,538,419.63/173,746.97 - Step 6: Final answer
x = 134,227.02
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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.