Finding the Fourth Proportional to 322,062.24, 483,110.27 and 97,416.95
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Solution
The fourth proportional to 322,062.24, 483,110.27 and 97,416.95 is: 146,130.53
Step by Step Solution
- Step 1: Write the proportion equation
322,062.24 : 483,110.27 = 97,416.95 : x - Step 2: Convert to fraction form
322,062.24/483,110.27 = 97,416.95/x - Step 3: Cross multiply
322,062.24x = 483,110.27 × 97,416.95 - Step 4: Simplify right side
322,062.24x = 47,063,126,114.44 - Step 5: Solve for x
x = 47,063,126,114.44/322,062.24 - Step 6: Final answer
x = 146,130.53
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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.