Finding the Fourth Proportional to 96,595.98, 144,878.42 and 26,458.90
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Solution
The fourth proportional to 96,595.98, 144,878.42 and 26,458.90 is: 39,684.09
Step by Step Solution
- Step 1: Write the proportion equation
96,595.98 : 144,878.42 = 26,458.90 : x - Step 2: Convert to fraction form
96,595.98/144,878.42 = 26,458.90/x - Step 3: Cross multiply
96,595.98x = 144,878.42 × 26,458.90 - Step 4: Simplify right side
96,595.98x = 3,833,323,626.94 - Step 5: Solve for x
x = 3,833,323,626.94/96,595.98 - Step 6: Final answer
x = 39,684.09
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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.