Finding the Fourth Proportional to 295,961.76, 443,747.52 and 106,327.08
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Solution
The fourth proportional to 295,961.76, 443,747.52 and 106,327.08 is: 159,420.52
Step by Step Solution
- Step 1: Write the proportion equation
295,961.76 : 443,747.52 = 106,327.08 : x - Step 2: Convert to fraction form
295,961.76/443,747.52 = 106,327.08/x - Step 3: Cross multiply
295,961.76x = 443,747.52 × 106,327.08 - Step 4: Simplify right side
295,961.76x = 47,182,378,058.84 - Step 5: Solve for x
x = 47,182,378,058.84/295,961.76 - Step 6: Final answer
x = 159,420.52
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.