Finding the Fourth Proportional to 222,779.62, 334,189.07 and 62,856.97
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Solution
The fourth proportional to 222,779.62, 334,189.07 and 62,856.97 is: 94,291.00
Step by Step Solution
- Step 1: Write the proportion equation
222,779.62 : 334,189.07 = 62,856.97 : x - Step 2: Convert to fraction form
222,779.62/334,189.07 = 62,856.97/x - Step 3: Cross multiply
222,779.62x = 334,189.07 × 62,856.97 - Step 4: Simplify right side
222,779.62x = 21,006,112,347.32 - Step 5: Solve for x
x = 21,006,112,347.32/222,779.62 - Step 6: Final answer
x = 94,291.00
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.