Finding the Fourth Proportional to 241,109.01, 332,708.18 and 133,677.09
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Solution
The fourth proportional to 241,109.01, 332,708.18 and 133,677.09 is: 184,462.04
Step by Step Solution
- Step 1: Write the proportion equation
241,109.01 : 332,708.18 = 133,677.09 : x - Step 2: Convert to fraction form
241,109.01/332,708.18 = 133,677.09/x - Step 3: Cross multiply
241,109.01x = 332,708.18 × 133,677.09 - Step 4: Simplify right side
241,109.01x = 44,475,460,653.21 - Step 5: Solve for x
x = 44,475,460,653.21/241,109.01 - Step 6: Final answer
x = 184,462.04
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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.