Finding the Fourth Proportional to 227,386.67, 341,316.58 and 167,482.79
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Solution
The fourth proportional to 227,386.67, 341,316.58 and 167,482.79 is: 251,398.43
Step by Step Solution
- Step 1: Write the proportion equation
227,386.67 : 341,316.58 = 167,482.79 : x - Step 2: Convert to fraction form
227,386.67/341,316.58 = 167,482.79/x - Step 3: Cross multiply
227,386.67x = 341,316.58 × 167,482.79 - Step 4: Simplify right side
227,386.67x = 57,164,653,526.24 - Step 5: Solve for x
x = 57,164,653,526.24/227,386.67 - Step 6: Final answer
x = 251,398.43
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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.