Finding the Fourth Proportional to 222,313.08, 333,448.74 and 62,403.96
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Solution
The fourth proportional to 222,313.08, 333,448.74 and 62,403.96 is: 93,600.08
Step by Step Solution
- Step 1: Write the proportion equation
222,313.08 : 333,448.74 = 62,403.96 : x - Step 2: Convert to fraction form
222,313.08/333,448.74 = 62,403.96/x - Step 3: Cross multiply
222,313.08x = 333,448.74 × 62,403.96 - Step 4: Simplify right side
222,313.08x = 20,808,521,833.01 - Step 5: Solve for x
x = 20,808,521,833.01/222,313.08 - Step 6: Final answer
x = 93,600.08
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1.5x scale
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.