Finding the Fourth Proportional to 350,944.97, 526,461.19 and 114,224.09
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Solution
The fourth proportional to 350,944.97, 526,461.19 and 114,224.09 is: 171,350.36
Step by Step Solution
- Step 1: Write the proportion equation
350,944.97 : 526,461.19 = 114,224.09 : x - Step 2: Convert to fraction form
350,944.97/526,461.19 = 114,224.09/x - Step 3: Cross multiply
350,944.97x = 526,461.19 × 114,224.09 - Step 4: Simplify right side
350,944.97x = 60,134,547,430.20 - Step 5: Solve for x
x = 60,134,547,430.20/350,944.97 - Step 6: Final answer
x = 171,350.36
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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.