Finding the Fourth Proportional to 80,041.11, 110,460.99 and 46,054.76
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Solution
The fourth proportional to 80,041.11, 110,460.99 and 46,054.76 is: 63,558.02
Step by Step Solution
- Step 1: Write the proportion equation
80,041.11 : 110,460.99 = 46,054.76 : x - Step 2: Convert to fraction form
80,041.11/110,460.99 = 46,054.76/x - Step 3: Cross multiply
80,041.11x = 110,460.99 × 46,054.76 - Step 4: Simplify right side
80,041.11x = 5,087,254,487.26 - Step 5: Solve for x
x = 5,087,254,487.26/80,041.11 - Step 6: Final answer
x = 63,558.02
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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.