Finding the Fourth Proportional to 158,587.21, 237,844.00 and 94,563.23
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Solution
The fourth proportional to 158,587.21, 237,844.00 and 94,563.23 is: 141,822.89
Step by Step Solution
- Step 1: Write the proportion equation
158,587.21 : 237,844.00 = 94,563.23 : x - Step 2: Convert to fraction form
158,587.21/237,844.00 = 94,563.23/x - Step 3: Cross multiply
158,587.21x = 237,844.00 × 94,563.23 - Step 4: Simplify right side
158,587.21x = 22,491,296,403.30 - Step 5: Solve for x
x = 22,491,296,403.30/158,587.21 - Step 6: Final answer
x = 141,822.89
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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.