Finding the Fourth Proportional to 504,110.16, 756,145.66 and 125,031.84
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Solution
The fourth proportional to 504,110.16, 756,145.66 and 125,031.84 is: 187,542.90
Step by Step Solution
- Step 1: Write the proportion equation
504,110.16 : 756,145.66 = 125,031.84 : x - Step 2: Convert to fraction form
504,110.16/756,145.66 = 125,031.84/x - Step 3: Cross multiply
504,110.16x = 756,145.66 × 125,031.84 - Step 4: Simplify right side
504,110.16x = 94,542,283,177.81 - Step 5: Solve for x
x = 94,542,283,177.81/504,110.16 - Step 6: Final answer
x = 187,542.90
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.