Finding the Fourth Proportional to 245,532.78, 368,297.49 and 63,163.29
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Solution
The fourth proportional to 245,532.78, 368,297.49 and 63,163.29 is: 94,744.50
Step by Step Solution
- Step 1: Write the proportion equation
245,532.78 : 368,297.49 = 63,163.29 : x - Step 2: Convert to fraction form
245,532.78/368,297.49 = 63,163.29/x - Step 3: Cross multiply
245,532.78x = 368,297.49 × 63,163.29 - Step 4: Simplify right side
245,532.78x = 23,262,881,167.14 - Step 5: Solve for x
x = 23,262,881,167.14/245,532.78 - Step 6: Final answer
x = 94,744.50
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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.