Finding the Fourth Proportional to 337,835.24, 466,138.60 and 201,848.76
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Solution
The fourth proportional to 337,835.24, 466,138.60 and 201,848.76 is: 278,507.06
Step by Step Solution
- Step 1: Write the proportion equation
337,835.24 : 466,138.60 = 201,848.76 : x - Step 2: Convert to fraction form
337,835.24/466,138.60 = 201,848.76/x - Step 3: Cross multiply
337,835.24x = 466,138.60 × 201,848.76 - Step 4: Simplify right side
337,835.24x = 94,089,498,398.14 - Step 5: Solve for x
x = 94,089,498,398.14/337,835.24 - Step 6: Final answer
x = 278,507.06
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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.