Finding the Fourth Proportional to 195,371.25, 293,053.67 and 62,249.70
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Solution
The fourth proportional to 195,371.25, 293,053.67 and 62,249.70 is: 93,373.53
Step by Step Solution
- Step 1: Write the proportion equation
195,371.25 : 293,053.67 = 62,249.70 : x - Step 2: Convert to fraction form
195,371.25/293,053.67 = 62,249.70/x - Step 3: Cross multiply
195,371.25x = 293,053.67 × 62,249.70 - Step 4: Simplify right side
195,371.25x = 18,242,502,730.15 - Step 5: Solve for x
x = 18,242,502,730.15/195,371.25 - Step 6: Final answer
x = 93,373.53
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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.