Finding the Fourth Proportional to 444,258.27, 665,005.34 and 241,346.99
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Solution
The fourth proportional to 444,258.27, 665,005.34 and 241,346.99 is: 361,269.67
Step by Step Solution
- Step 1: Write the proportion equation
444,258.27 : 665,005.34 = 241,346.99 : x - Step 2: Convert to fraction form
444,258.27/665,005.34 = 241,346.99/x - Step 3: Cross multiply
444,258.27x = 665,005.34 × 241,346.99 - Step 4: Simplify right side
444,258.27x = 160,497,039,408.81 - Step 5: Solve for x
x = 160,497,039,408.81/444,258.27 - Step 6: Final answer
x = 361,269.67
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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.