Finding the Fourth Proportional to 466,711.24, 700,212.12 and 167,194.40
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Solution
The fourth proportional to 466,711.24, 700,212.12 and 167,194.40 is: 250,843.64
Step by Step Solution
- Step 1: Write the proportion equation
466,711.24 : 700,212.12 = 167,194.40 : x - Step 2: Convert to fraction form
466,711.24/700,212.12 = 167,194.40/x - Step 3: Cross multiply
466,711.24x = 700,212.12 × 167,194.40 - Step 4: Simplify right side
466,711.24x = 117,071,545,276.13 - Step 5: Solve for x
x = 117,071,545,276.13/466,711.24 - Step 6: Final answer
x = 250,843.64
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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.