Finding the Fourth Proportional to 135,092.93, 202,530.08 and 56,266.37
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Solution
The fourth proportional to 135,092.93, 202,530.08 and 56,266.37 is: 84,354.02
Step by Step Solution
- Step 1: Write the proportion equation
135,092.93 : 202,530.08 = 56,266.37 : x - Step 2: Convert to fraction form
135,092.93/202,530.08 = 56,266.37/x - Step 3: Cross multiply
135,092.93x = 202,530.08 × 56,266.37 - Step 4: Simplify right side
135,092.93x = 11,395,632,136.08 - Step 5: Solve for x
x = 11,395,632,136.08/135,092.93 - Step 6: Final answer
x = 84,354.02
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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.