Finding the Fourth Proportional to 202,526.80, 303,352.80 and 176,282.80
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Solution
The fourth proportional to 202,526.80, 303,352.80 and 176,282.80 is: 264,043.48
Step by Step Solution
- Step 1: Write the proportion equation
202,526.80 : 303,352.80 = 176,282.80 : x - Step 2: Convert to fraction form
202,526.80/303,352.80 = 176,282.80/x - Step 3: Cross multiply
202,526.80x = 303,352.80 × 176,282.80 - Step 4: Simplify right side
202,526.80x = 53,475,880,971.84 - Step 5: Solve for x
x = 53,475,880,971.84/202,526.80 - Step 6: Final answer
x = 264,043.48
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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.