Finding the Fourth Proportional to 237,547.72, 356,338.21 and 95,392.99
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Solution
The fourth proportional to 237,547.72, 356,338.21 and 95,392.99 is: 143,096.16
Step by Step Solution
- Step 1: Write the proportion equation
237,547.72 : 356,338.21 = 95,392.99 : x - Step 2: Convert to fraction form
237,547.72/356,338.21 = 95,392.99/x - Step 3: Cross multiply
237,547.72x = 356,338.21 × 95,392.99 - Step 4: Simplify right side
237,547.72x = 33,992,167,064.67 - Step 5: Solve for x
x = 33,992,167,064.67/237,547.72 - Step 6: Final answer
x = 143,096.16
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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.