Finding the Fourth Proportional to 373,935.27, 560,066.40 and 173,955.99
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Solution
The fourth proportional to 373,935.27, 560,066.40 and 173,955.99 is: 260,544.84
Step by Step Solution
- Step 1: Write the proportion equation
373,935.27 : 560,066.40 = 173,955.99 : x - Step 2: Convert to fraction form
373,935.27/560,066.40 = 173,955.99/x - Step 3: Cross multiply
373,935.27x = 560,066.40 × 173,955.99 - Step 4: Simplify right side
373,935.27x = 97,426,905,077.74 - Step 5: Solve for x
x = 97,426,905,077.74/373,935.27 - Step 6: Final answer
x = 260,544.84
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.