Finding the Fourth Proportional to 98,253.24, 147,437.01 and 41,322.99
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Solution
The fourth proportional to 98,253.24, 147,437.01 and 41,322.99 is: 62,008.53
Step by Step Solution
- Step 1: Write the proportion equation
98,253.24 : 147,437.01 = 41,322.99 : x - Step 2: Convert to fraction form
98,253.24/147,437.01 = 41,322.99/x - Step 3: Cross multiply
98,253.24x = 147,437.01 × 41,322.99 - Step 4: Simplify right side
98,253.24x = 6,092,538,642.75 - Step 5: Solve for x
x = 6,092,538,642.75/98,253.24 - Step 6: Final answer
x = 62,008.53
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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.