Finding the Fourth Proportional to 376,544.24, 519,615.50 and 204,455.46
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Solution
The fourth proportional to 376,544.24, 519,615.50 and 204,455.46 is: 282,140.09
Step by Step Solution
- Step 1: Write the proportion equation
376,544.24 : 519,615.50 = 204,455.46 : x - Step 2: Convert to fraction form
376,544.24/519,615.50 = 204,455.46/x - Step 3: Cross multiply
376,544.24x = 519,615.50 × 204,455.46 - Step 4: Simplify right side
376,544.24x = 106,238,225,053.35 - Step 5: Solve for x
x = 106,238,225,053.35/376,544.24 - Step 6: Final answer
x = 282,140.09
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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.