Finding the Fourth Proportional to 201,449.60, 302,193.36 and 59,294.96
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Solution
The fourth proportional to 201,449.60, 302,193.36 and 59,294.96 is: 88,948.02
Step by Step Solution
- Step 1: Write the proportion equation
201,449.60 : 302,193.36 = 59,294.96 : x - Step 2: Convert to fraction form
201,449.60/302,193.36 = 59,294.96/x - Step 3: Cross multiply
201,449.60x = 302,193.36 × 59,294.96 - Step 4: Simplify right side
201,449.60x = 17,918,543,193.47 - Step 5: Solve for x
x = 17,918,543,193.47/201,449.60 - Step 6: Final answer
x = 88,948.02
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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.