Finding the Third Proportional to 85,373.13 and 125,291.75
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Solution
The third proportional to 85,373.13 and 125,291.75 is: 183,875.46
Step by Step Solution
- Step 1: Write the proportion equation
85,373.13 : 125,291.75 = 125,291.75 : x - Step 2: Convert to fraction form
85,373.13/125,291.75 = 125,291.75/x - Step 3: Cross multiply
85,373.13x = 125,291.75 × 125,291.75 - Step 4: Simplify right side
85,373.13x = 15,698,022,618.06 - Step 5: Solve for x
x = 15,698,022,618.06/85,373.13 - Step 6: Final answer
x = 183,875.46
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.