Finding the Fourth Proportional to 75,923.08, 104,773.86 and 44,094.03
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Solution
The fourth proportional to 75,923.08, 104,773.86 and 44,094.03 is: 60,849.77
Step by Step Solution
- Step 1: Write the proportion equation
75,923.08 : 104,773.86 = 44,094.03 : x - Step 2: Convert to fraction form
75,923.08/104,773.86 = 44,094.03/x - Step 3: Cross multiply
75,923.08x = 104,773.86 × 44,094.03 - Step 4: Simplify right side
75,923.08x = 4,619,901,726.06 - Step 5: Solve for x
x = 4,619,901,726.06/75,923.08 - Step 6: Final answer
x = 60,849.77
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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.