Finding the Fourth Proportional to 195,903.03, 293,854.88 and 53,750.26
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Solution
The fourth proportional to 195,903.03, 293,854.88 and 53,750.26 is: 80,625.48
Step by Step Solution
- Step 1: Write the proportion equation
195,903.03 : 293,854.88 = 53,750.26 : x - Step 2: Convert to fraction form
195,903.03/293,854.88 = 53,750.26/x - Step 3: Cross multiply
195,903.03x = 293,854.88 × 53,750.26 - Step 4: Simplify right side
195,903.03x = 15,794,776,202.27 - Step 5: Solve for x
x = 15,794,776,202.27/195,903.03 - Step 6: Final answer
x = 80,625.48
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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.