Finding the Fourth Proportional to 75,958.93, 113,952.23 and 26,044.07
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Solution
The fourth proportional to 75,958.93, 113,952.23 and 26,044.07 is: 39,070.84
Step by Step Solution
- Step 1: Write the proportion equation
75,958.93 : 113,952.23 = 26,044.07 : x - Step 2: Convert to fraction form
75,958.93/113,952.23 = 26,044.07/x - Step 3: Cross multiply
75,958.93x = 113,952.23 × 26,044.07 - Step 4: Simplify right side
75,958.93x = 2,967,779,398.96 - Step 5: Solve for x
x = 2,967,779,398.96/75,958.93 - Step 6: Final answer
x = 39,070.84
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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.