Finding the Fourth Proportional to 344,571.17, 515,750.90 and 184,246.65
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Solution
The fourth proportional to 344,571.17, 515,750.90 and 184,246.65 is: 275,778.66
Step by Step Solution
- Step 1: Write the proportion equation
344,571.17 : 515,750.90 = 184,246.65 : x - Step 2: Convert to fraction form
344,571.17/515,750.90 = 184,246.65/x - Step 3: Cross multiply
344,571.17x = 515,750.90 × 184,246.65 - Step 4: Simplify right side
344,571.17x = 95,025,374,638.25 - Step 5: Solve for x
x = 95,025,374,638.25/344,571.17 - Step 6: Final answer
x = 275,778.66
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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.