Finding the Fourth Proportional to 169,095.24, 253,564.29 and 63,847.08
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Solution
The fourth proportional to 169,095.24, 253,564.29 and 63,847.08 is: 95,740.95
Step by Step Solution
- Step 1: Write the proportion equation
169,095.24 : 253,564.29 = 63,847.08 : x - Step 2: Convert to fraction form
169,095.24/253,564.29 = 63,847.08/x - Step 3: Cross multiply
169,095.24x = 253,564.29 × 63,847.08 - Step 4: Simplify right side
169,095.24x = 16,189,339,508.77 - Step 5: Solve for x
x = 16,189,339,508.77/169,095.24 - Step 6: Final answer
x = 95,740.95
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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.