Finding the Fourth Proportional to 237,493.68, 356,263.92 and 69,015.48
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Solution
The fourth proportional to 237,493.68, 356,263.92 and 69,015.48 is: 103,530.02
Step by Step Solution
- Step 1: Write the proportion equation
237,493.68 : 356,263.92 = 69,015.48 : x - Step 2: Convert to fraction form
237,493.68/356,263.92 = 69,015.48/x - Step 3: Cross multiply
237,493.68x = 356,263.92 × 69,015.48 - Step 4: Simplify right side
237,493.68x = 24,587,725,445.48 - Step 5: Solve for x
x = 24,587,725,445.48/237,493.68 - Step 6: Final answer
x = 103,530.02
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.