Finding the Fourth Proportional to 593,757.36, 890,564.98 and 167,325.18
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Solution
The fourth proportional to 593,757.36, 890,564.98 and 167,325.18 is: 250,967.74
Step by Step Solution
- Step 1: Write the proportion equation
593,757.36 : 890,564.98 = 167,325.18 : x - Step 2: Convert to fraction form
593,757.36/890,564.98 = 167,325.18/x - Step 3: Cross multiply
593,757.36x = 890,564.98 × 167,325.18 - Step 4: Simplify right side
593,757.36x = 149,013,945,580.20 - Step 5: Solve for x
x = 149,013,945,580.20/593,757.36 - Step 6: Final answer
x = 250,967.74
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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.