Finding the Fourth Proportional to 73,950.66, 110,927.91 and 26,541.96
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Solution
The fourth proportional to 73,950.66, 110,927.91 and 26,541.96 is: 39,813.63
Step by Step Solution
- Step 1: Write the proportion equation
73,950.66 : 110,927.91 = 26,541.96 : x - Step 2: Convert to fraction form
73,950.66/110,927.91 = 26,541.96/x - Step 3: Cross multiply
73,950.66x = 110,927.91 × 26,541.96 - Step 4: Simplify right side
73,950.66x = 2,944,244,150.10 - Step 5: Solve for x
x = 2,944,244,150.10/73,950.66 - Step 6: Final answer
x = 39,813.63
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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.