Finding the Fourth Proportional to 177,006.12, 244,268.34 and 97,518.12
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Solution
The fourth proportional to 177,006.12, 244,268.34 and 97,518.12 is: 134,574.95
Step by Step Solution
- Step 1: Write the proportion equation
177,006.12 : 244,268.34 = 97,518.12 : x - Step 2: Convert to fraction form
177,006.12/244,268.34 = 97,518.12/x - Step 3: Cross multiply
177,006.12x = 244,268.34 × 97,518.12 - Step 4: Simplify right side
177,006.12x = 23,820,589,292.32 - Step 5: Solve for x
x = 23,820,589,292.32/177,006.12 - Step 6: Final answer
x = 134,574.95
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.