Finding the Fourth Proportional to 232,564.10, 349,537.35 and 202,151.30
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Solution
The fourth proportional to 232,564.10, 349,537.35 and 202,151.30 is: 303,827.76
Step by Step Solution
- Step 1: Write the proportion equation
232,564.10 : 349,537.35 = 202,151.30 : x - Step 2: Convert to fraction form
232,564.10/349,537.35 = 202,151.30/x - Step 3: Cross multiply
232,564.10x = 349,537.35 × 202,151.30 - Step 4: Simplify right side
232,564.10x = 70,659,429,701.06 - Step 5: Solve for x
x = 70,659,429,701.06/232,564.10 - Step 6: Final answer
x = 303,827.76
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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.