Finding the Fourth Proportional to 175,599.68, 263,317.40 and 63,265.12
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Solution
The fourth proportional to 175,599.68, 263,317.40 and 63,265.12 is: 94,868.09
Step by Step Solution
- Step 1: Write the proportion equation
175,599.68 : 263,317.40 = 63,265.12 : x - Step 2: Convert to fraction form
175,599.68/263,317.40 = 63,265.12/x - Step 3: Cross multiply
175,599.68x = 263,317.40 × 63,265.12 - Step 4: Simplify right side
175,599.68x = 16,658,806,909.09 - Step 5: Solve for x
x = 16,658,806,909.09/175,599.68 - Step 6: Final answer
x = 94,868.09
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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.