Finding the Fourth Proportional to 41,943.06, 62,925.48 and 15,648
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Solution
The fourth proportional to 41,943.06, 62,925.48 and 15,648 is: 23,476.06
Step by Step Solution
- Step 1: Write the proportion equation
41,943.06 : 62,925.48 = 15,648 : x - Step 2: Convert to fraction form
41,943.06/62,925.48 = 15,648/x - Step 3: Cross multiply
41,943.06x = 62,925.48 × 15,648 - Step 4: Simplify right side
41,943.06x = 984,657,911.04 - Step 5: Solve for x
x = 984,657,911.04/41,943.06 - Step 6: Final answer
x = 23,476.06
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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.