Finding the Fourth Proportional to 225,899.08, 338,952.08 and 97,854.52
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Solution
The fourth proportional to 225,899.08, 338,952.08 and 97,854.52 is: 146,826.60
Step by Step Solution
- Step 1: Write the proportion equation
225,899.08 : 338,952.08 = 97,854.52 : x - Step 2: Convert to fraction form
225,899.08/338,952.08 = 97,854.52/x - Step 3: Cross multiply
225,899.08x = 338,952.08 × 97,854.52 - Step 4: Simplify right side
225,899.08x = 33,167,993,091.40 - Step 5: Solve for x
x = 33,167,993,091.40/225,899.08 - Step 6: Final answer
x = 146,826.60
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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.