Finding the Fourth Proportional to 246,856.23, 370,355.27 and 102,734.00
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Solution
The fourth proportional to 246,856.23, 370,355.27 and 102,734.00 is: 154,130.51
Step by Step Solution
- Step 1: Write the proportion equation
246,856.23 : 370,355.27 = 102,734.00 : x - Step 2: Convert to fraction form
246,856.23/370,355.27 = 102,734.00/x - Step 3: Cross multiply
246,856.23x = 370,355.27 × 102,734.00 - Step 4: Simplify right side
246,856.23x = 38,048,075,942.73 - Step 5: Solve for x
x = 38,048,075,942.73/246,856.23 - Step 6: Final answer
x = 154,130.51
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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.