Finding the Fourth Proportional to 148,322.88, 204,750.72 and 94,677.84
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Solution
The fourth proportional to 148,322.88, 204,750.72 and 94,677.84 is: 130,697.00
Step by Step Solution
- Step 1: Write the proportion equation
148,322.88 : 204,750.72 = 94,677.84 : x - Step 2: Convert to fraction form
148,322.88/204,750.72 = 94,677.84/x - Step 3: Cross multiply
148,322.88x = 204,750.72 × 94,677.84 - Step 4: Simplify right side
148,322.88x = 19,385,355,908.04 - Step 5: Solve for x
x = 19,385,355,908.04/148,322.88 - Step 6: Final answer
x = 130,697.00
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.