Finding the Fourth Proportional to 95,998.08, 132,476.58 and 53,556.48
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Solution
The fourth proportional to 95,998.08, 132,476.58 and 53,556.48 is: 73,907.51
Step by Step Solution
- Step 1: Write the proportion equation
95,998.08 : 132,476.58 = 53,556.48 : x - Step 2: Convert to fraction form
95,998.08/132,476.58 = 53,556.48/x - Step 3: Cross multiply
95,998.08x = 132,476.58 × 53,556.48 - Step 4: Simplify right side
95,998.08x = 7,094,979,307.24 - Step 5: Solve for x
x = 7,094,979,307.24/95,998.08 - Step 6: Final answer
x = 73,907.51
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1.5x scale
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.