Finding the Fourth Proportional to 152,115.37, 228,173.44 and 62,158.08
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Solution
The fourth proportional to 152,115.37, 228,173.44 and 62,158.08 is: 93,237.28
Step by Step Solution
- Step 1: Write the proportion equation
152,115.37 : 228,173.44 = 62,158.08 : x - Step 2: Convert to fraction form
152,115.37/228,173.44 = 62,158.08/x - Step 3: Cross multiply
152,115.37x = 228,173.44 × 62,158.08 - Step 4: Simplify right side
152,115.37x = 14,182,822,937.40 - Step 5: Solve for x
x = 14,182,822,937.40/152,115.37 - Step 6: Final answer
x = 93,237.28
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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.