Finding the Fourth Proportional to 167,465.18, 251,197.86 and 62,270.48
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Solution
The fourth proportional to 167,465.18, 251,197.86 and 62,270.48 is: 93,405.75
Step by Step Solution
- Step 1: Write the proportion equation
167,465.18 : 251,197.86 = 62,270.48 : x - Step 2: Convert to fraction form
167,465.18/251,197.86 = 62,270.48/x - Step 3: Cross multiply
167,465.18x = 251,197.86 × 62,270.48 - Step 4: Simplify right side
167,465.18x = 15,642,211,317.17 - Step 5: Solve for x
x = 15,642,211,317.17/167,465.18 - Step 6: Final answer
x = 93,405.75
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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.