Finding the Fourth Proportional to 98,801.58, 148,207.14 and 32,241.63
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Solution
The fourth proportional to 98,801.58, 148,207.14 and 32,241.63 is: 48,364.00
Step by Step Solution
- Step 1: Write the proportion equation
98,801.58 : 148,207.14 = 32,241.63 : x - Step 2: Convert to fraction form
98,801.58/148,207.14 = 32,241.63/x - Step 3: Cross multiply
98,801.58x = 148,207.14 × 32,241.63 - Step 4: Simplify right side
98,801.58x = 4,778,439,771.24 - Step 5: Solve for x
x = 4,778,439,771.24/98,801.58 - Step 6: Final answer
x = 48,364.00
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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.