Finding the Fourth Proportional to 157,014.26, 235,599.29 and 62,242.44
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Solution
The fourth proportional to 157,014.26, 235,599.29 and 62,242.44 is: 93,394.54
Step by Step Solution
- Step 1: Write the proportion equation
157,014.26 : 235,599.29 = 62,242.44 : x - Step 2: Convert to fraction form
157,014.26/235,599.29 = 62,242.44/x - Step 3: Cross multiply
157,014.26x = 235,599.29 × 62,242.44 - Step 4: Simplify right side
157,014.26x = 14,664,274,671.87 - Step 5: Solve for x
x = 14,664,274,671.87/157,014.26 - Step 6: Final answer
x = 93,394.54
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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.