Finding the Fourth Proportional to 167,214.97, 250,844.33 and 88,332.31
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Solution
The fourth proportional to 167,214.97, 250,844.33 and 88,332.31 is: 132,510.02
Step by Step Solution
- Step 1: Write the proportion equation
167,214.97 : 250,844.33 = 88,332.31 : x - Step 2: Convert to fraction form
167,214.97/250,844.33 = 88,332.31/x - Step 3: Cross multiply
167,214.97x = 250,844.33 × 88,332.31 - Step 4: Simplify right side
167,214.97x = 22,157,658,677.64 - Step 5: Solve for x
x = 22,157,658,677.64/167,214.97 - Step 6: Final answer
x = 132,510.02
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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.