Finding the Fourth Proportional to 241,837.19, 362,749.58 and 64,345.70
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Solution
The fourth proportional to 241,837.19, 362,749.58 and 64,345.70 is: 96,516.90
Step by Step Solution
- Step 1: Write the proportion equation
241,837.19 : 362,749.58 = 64,345.70 : x - Step 2: Convert to fraction form
241,837.19/362,749.58 = 64,345.70/x - Step 3: Cross multiply
241,837.19x = 362,749.58 × 64,345.70 - Step 4: Simplify right side
241,837.19x = 23,341,375,328.08 - Step 5: Solve for x
x = 23,341,375,328.08/241,837.19 - Step 6: Final answer
x = 96,516.90
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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.