Finding the Fourth Proportional to 344,600.18, 475,478.52 and 201,332.54
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Solution
The fourth proportional to 344,600.18, 475,478.52 and 201,332.54 is: 277,798.17
Step by Step Solution
- Step 1: Write the proportion equation
344,600.18 : 475,478.52 = 201,332.54 : x - Step 2: Convert to fraction form
344,600.18/475,478.52 = 201,332.54/x - Step 3: Cross multiply
344,600.18x = 475,478.52 × 201,332.54 - Step 4: Simplify right side
344,600.18x = 95,729,298,147.04 - Step 5: Solve for x
x = 95,729,298,147.04/344,600.18 - Step 6: Final answer
x = 277,798.17
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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.