Finding the Fourth Proportional to 177,277.08, 265,927.68 and 50,907.63
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Solution
The fourth proportional to 177,277.08, 265,927.68 and 50,907.63 is: 76,364.91
Step by Step Solution
- Step 1: Write the proportion equation
177,277.08 : 265,927.68 = 50,907.63 : x - Step 2: Convert to fraction form
177,277.08/265,927.68 = 50,907.63/x - Step 3: Cross multiply
177,277.08x = 265,927.68 × 50,907.63 - Step 4: Simplify right side
177,277.08x = 13,537,747,940.20 - Step 5: Solve for x
x = 13,537,747,940.20/177,277.08 - Step 6: Final answer
x = 76,364.91
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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.