Finding the Fourth Proportional to 232,567.60, 349,542.60 and 202,154.80
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Solution
The fourth proportional to 232,567.60, 349,542.60 and 202,154.80 is: 303,833.01
Step by Step Solution
- Step 1: Write the proportion equation
232,567.60 : 349,542.60 = 202,154.80 : x - Step 2: Convert to fraction form
232,567.60/349,542.60 = 202,154.80/x - Step 3: Cross multiply
232,567.60x = 349,542.60 × 202,154.80 - Step 4: Simplify right side
232,567.60x = 70,661,714,394.48 - Step 5: Solve for x
x = 70,661,714,394.48/232,567.60 - Step 6: Final answer
x = 303,833.01
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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.