Finding the Fourth Proportional to 273,746.93, 375,026.99 and 263,512.85
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Solution
The fourth proportional to 273,746.93, 375,026.99 and 263,512.85 is: 361,006.53
Step by Step Solution
- Step 1: Write the proportion equation
273,746.93 : 375,026.99 = 263,512.85 : x - Step 2: Convert to fraction form
273,746.93/375,026.99 = 263,512.85/x - Step 3: Cross multiply
273,746.93x = 375,026.99 × 263,512.85 - Step 4: Simplify right side
273,746.93x = 98,824,427,769.12 - Step 5: Solve for x
x = 98,824,427,769.12/273,746.93 - Step 6: Final answer
x = 361,006.53
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.