Finding the Third Proportional to 149,689.13 and 232,417.13
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Solution
The third proportional to 149,689.13 and 232,417.13 is: 360,866.03
Step by Step Solution
- Step 1: Write the proportion equation
149,689.13 : 232,417.13 = 232,417.13 : x - Step 2: Convert to fraction form
149,689.13/232,417.13 = 232,417.13/x - Step 3: Cross multiply
149,689.13x = 232,417.13 × 232,417.13 - Step 4: Simplify right side
149,689.13x = 54,017,719,993.27 - Step 5: Solve for x
x = 54,017,719,993.27/149,689.13 - Step 6: Final answer
x = 360,866.03
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.