Finding the Fourth Proportional to 167,434.24, 251,195.04 and 97,246.08
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Solution
The fourth proportional to 167,434.24, 251,195.04 and 97,246.08 is: 145,894.49
Step by Step Solution
- Step 1: Write the proportion equation
167,434.24 : 251,195.04 = 97,246.08 : x - Step 2: Convert to fraction form
167,434.24/251,195.04 = 97,246.08/x - Step 3: Cross multiply
167,434.24x = 251,195.04 × 97,246.08 - Step 4: Simplify right side
167,434.24x = 24,427,732,955.44 - Step 5: Solve for x
x = 24,427,732,955.44/167,434.24 - Step 6: Final answer
x = 145,894.49
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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.