Finding the Fourth Proportional to 95,567.06, 143,379.76 and 48,852.74
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Solution
The fourth proportional to 95,567.06, 143,379.76 and 48,852.74 is: 73,294.02
Step by Step Solution
- Step 1: Write the proportion equation
95,567.06 : 143,379.76 = 48,852.74 : x - Step 2: Convert to fraction form
95,567.06/143,379.76 = 48,852.74/x - Step 3: Cross multiply
95,567.06x = 143,379.76 × 48,852.74 - Step 4: Simplify right side
95,567.06x = 7,004,494,136.54 - Step 5: Solve for x
x = 7,004,494,136.54/95,567.06 - Step 6: Final answer
x = 73,294.02
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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.