Finding the Fourth Proportional to 134,479.08, 201,625.08 and 59,558.52
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Solution
The fourth proportional to 134,479.08, 201,625.08 and 59,558.52 is: 89,296.35
Step by Step Solution
- Step 1: Write the proportion equation
134,479.08 : 201,625.08 = 59,558.52 : x - Step 2: Convert to fraction form
134,479.08/201,625.08 = 59,558.52/x - Step 3: Cross multiply
134,479.08x = 201,625.08 × 59,558.52 - Step 4: Simplify right side
134,479.08x = 12,008,491,359.68 - Step 5: Solve for x
x = 12,008,491,359.68/134,479.08 - Step 6: Final answer
x = 89,296.35
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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.