Finding the Fourth Proportional to 265,537.84, 366,027.24 and 180,507.28
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Solution
The fourth proportional to 265,537.84, 366,027.24 and 180,507.28 is: 248,817.95
Step by Step Solution
- Step 1: Write the proportion equation
265,537.84 : 366,027.24 = 180,507.28 : x - Step 2: Convert to fraction form
265,537.84/366,027.24 = 180,507.28/x - Step 3: Cross multiply
265,537.84x = 366,027.24 × 180,507.28 - Step 4: Simplify right side
265,537.84x = 66,070,581,498.31 - Step 5: Solve for x
x = 66,070,581,498.31/265,537.84 - Step 6: Final answer
x = 248,817.95
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.