Finding the Fourth Proportional to 337,071.24, 465,139.26 and 201,258.54
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Solution
The fourth proportional to 337,071.24, 465,139.26 and 201,258.54 is: 277,725.41
Step by Step Solution
- Step 1: Write the proportion equation
337,071.24 : 465,139.26 = 201,258.54 : x - Step 2: Convert to fraction form
337,071.24/465,139.26 = 201,258.54/x - Step 3: Cross multiply
337,071.24x = 465,139.26 × 201,258.54 - Step 4: Simplify right side
337,071.24x = 93,613,248,364.28 - Step 5: Solve for x
x = 93,613,248,364.28/337,071.24 - Step 6: Final answer
x = 277,725.41
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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.