Finding the Fourth Proportional to 265,447.14, 366,397.08 and 180,613.41
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Solution
The fourth proportional to 265,447.14, 366,397.08 and 180,613.41 is: 249,300.96
Step by Step Solution
- Step 1: Write the proportion equation
265,447.14 : 366,397.08 = 180,613.41 : x - Step 2: Convert to fraction form
265,447.14/366,397.08 = 180,613.41/x - Step 3: Cross multiply
265,447.14x = 366,397.08 × 180,613.41 - Step 4: Simplify right side
265,447.14x = 66,176,226,032.84 - Step 5: Solve for x
x = 66,176,226,032.84/265,447.14 - Step 6: Final answer
x = 249,300.96
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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.