Finding the Fourth Proportional to 229,735.63, 344,564.56 and 63,484.75
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Solution
The fourth proportional to 229,735.63, 344,564.56 and 63,484.75 is: 95,216.38
Step by Step Solution
- Step 1: Write the proportion equation
229,735.63 : 344,564.56 = 63,484.75 : x - Step 2: Convert to fraction form
229,735.63/344,564.56 = 63,484.75/x - Step 3: Cross multiply
229,735.63x = 344,564.56 × 63,484.75 - Step 4: Simplify right side
229,735.63x = 21,874,594,950.46 - Step 5: Solve for x
x = 21,874,594,950.46/229,735.63 - Step 6: Final answer
x = 95,216.38
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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.