Finding the Fourth Proportional to 176,033.80, 264,050.70 and 97,301.80
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Solution
The fourth proportional to 176,033.80, 264,050.70 and 97,301.80 is: 145,952.70
Step by Step Solution
- Step 1: Write the proportion equation
176,033.80 : 264,050.70 = 97,301.80 : x - Step 2: Convert to fraction form
176,033.80/264,050.70 = 97,301.80/x - Step 3: Cross multiply
176,033.80x = 264,050.70 × 97,301.80 - Step 4: Simplify right side
176,033.80x = 25,692,608,401.26 - Step 5: Solve for x
x = 25,692,608,401.26/176,033.80 - Step 6: Final answer
x = 145,952.70
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1.5x scale
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.