Finding the Fourth Proportional to 344,506.08, 475,455.78 and 201,314.28
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Solution
The fourth proportional to 344,506.08, 475,455.78 and 201,314.28 is: 277,835.56
Step by Step Solution
- Step 1: Write the proportion equation
344,506.08 : 475,455.78 = 201,314.28 : x - Step 2: Convert to fraction form
344,506.08/475,455.78 = 201,314.28/x - Step 3: Cross multiply
344,506.08x = 475,455.78 × 201,314.28 - Step 4: Simplify right side
344,506.08x = 95,716,038,022.54 - Step 5: Solve for x
x = 95,716,038,022.54/344,506.08 - Step 6: Final answer
x = 277,835.56
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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.