Finding the Fourth Proportional to 241,307.40, 362,252.70 and 239,557.80
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Solution
The fourth proportional to 241,307.40, 362,252.70 and 239,557.80 is: 359,626.19
Step by Step Solution
- Step 1: Write the proportion equation
241,307.40 : 362,252.70 = 239,557.80 : x - Step 2: Convert to fraction form
241,307.40/362,252.70 = 239,557.80/x - Step 3: Cross multiply
241,307.40x = 362,252.70 × 239,557.80 - Step 4: Simplify right side
241,307.40x = 86,780,459,856.06 - Step 5: Solve for x
x = 86,780,459,856.06/241,307.40 - Step 6: Final answer
x = 359,626.19
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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.