Finding the Fourth Proportional to 229,537.13, 344,325.53 and 63,325.13
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Solution
The fourth proportional to 229,537.13, 344,325.53 and 63,325.13 is: 94,993.17
Step by Step Solution
- Step 1: Write the proportion equation
229,537.13 : 344,325.53 = 63,325.13 : x - Step 2: Convert to fraction form
229,537.13/344,325.53 = 63,325.13/x - Step 3: Cross multiply
229,537.13x = 344,325.53 × 63,325.13 - Step 4: Simplify right side
229,537.13x = 21,804,458,949.57 - Step 5: Solve for x
x = 21,804,458,949.57/229,537.13 - Step 6: Final answer
x = 94,993.17
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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.