Finding the Fourth Proportional to 73,630.08, 101,606.72 and 44,997.63
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Solution
The fourth proportional to 73,630.08, 101,606.72 and 44,997.63 is: 62,095.02
Step by Step Solution
- Step 1: Write the proportion equation
73,630.08 : 101,606.72 = 44,997.63 : x - Step 2: Convert to fraction form
73,630.08/101,606.72 = 44,997.63/x - Step 3: Cross multiply
73,630.08x = 101,606.72 × 44,997.63 - Step 4: Simplify right side
73,630.08x = 4,572,061,239.17 - Step 5: Solve for x
x = 4,572,061,239.17/73,630.08 - Step 6: Final answer
x = 62,095.02
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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.