Finding the Fourth Proportional to 241,425.26, 362,202.47 and 83,653.71
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Solution
The fourth proportional to 241,425.26, 362,202.47 and 83,653.71 is: 125,502.95
Step by Step Solution
- Step 1: Write the proportion equation
241,425.26 : 362,202.47 = 83,653.71 : x - Step 2: Convert to fraction form
241,425.26/362,202.47 = 83,653.71/x - Step 3: Cross multiply
241,425.26x = 362,202.47 × 83,653.71 - Step 4: Simplify right side
241,425.26x = 30,299,580,595.80 - Step 5: Solve for x
x = 30,299,580,595.80/241,425.26 - Step 6: Final answer
x = 125,502.95
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1.5x scale
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.