Finding the Fourth Proportional to 75,927.58, 113,892.41 and 23,337.08
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Solution
The fourth proportional to 75,927.58, 113,892.41 and 23,337.08 is: 35,005.94
Step by Step Solution
- Step 1: Write the proportion equation
75,927.58 : 113,892.41 = 23,337.08 : x - Step 2: Convert to fraction form
75,927.58/113,892.41 = 23,337.08/x - Step 3: Cross multiply
75,927.58x = 113,892.41 × 23,337.08 - Step 4: Simplify right side
75,927.58x = 2,657,916,199.54 - Step 5: Solve for x
x = 2,657,916,199.54/75,927.58 - Step 6: Final answer
x = 35,005.94
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1.5x scale
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.