Finding the Fourth Proportional to 174,296.34, 240,474.10 and 97,804.19
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Solution
The fourth proportional to 174,296.34, 240,474.10 and 97,804.19 is: 134,939.00
Step by Step Solution
- Step 1: Write the proportion equation
174,296.34 : 240,474.10 = 97,804.19 : x - Step 2: Convert to fraction form
174,296.34/240,474.10 = 97,804.19/x - Step 3: Cross multiply
174,296.34x = 240,474.10 × 97,804.19 - Step 4: Simplify right side
174,296.34x = 23,519,374,566.48 - Step 5: Solve for x
x = 23,519,374,566.48/174,296.34 - Step 6: Final answer
x = 134,939.00
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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.