Finding the Fourth Proportional to 237,695.21, 356,682.98 and 88,040.63
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Solution
The fourth proportional to 237,695.21, 356,682.98 and 88,040.63 is: 132,112.86
Step by Step Solution
- Step 1: Write the proportion equation
237,695.21 : 356,682.98 = 88,040.63 : x - Step 2: Convert to fraction form
237,695.21/356,682.98 = 88,040.63/x - Step 3: Cross multiply
237,695.21x = 356,682.98 × 88,040.63 - Step 4: Simplify right side
237,695.21x = 31,402,594,269.48 - Step 5: Solve for x
x = 31,402,594,269.48/237,695.21 - Step 6: Final answer
x = 132,112.86
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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.