Finding the Fourth Proportional to 344,532.04, 475,347.36 and 201,188.68
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Solution
The fourth proportional to 344,532.04, 475,347.36 and 201,188.68 is: 277,577.98
Step by Step Solution
- Step 1: Write the proportion equation
344,532.04 : 475,347.36 = 201,188.68 : x - Step 2: Convert to fraction form
344,532.04/475,347.36 = 201,188.68/x - Step 3: Cross multiply
344,532.04x = 475,347.36 × 201,188.68 - Step 4: Simplify right side
344,532.04x = 95,634,507,899.88 - Step 5: Solve for x
x = 95,634,507,899.88/344,532.04 - Step 6: Final answer
x = 277,577.98
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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.