Finding the Fourth Proportional to 43,501.86, 60,032.54 and 24,638.99
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Solution
The fourth proportional to 43,501.86, 60,032.54 and 24,638.99 is: 34,001.79
Step by Step Solution
- Step 1: Write the proportion equation
43,501.86 : 60,032.54 = 24,638.99 : x - Step 2: Convert to fraction form
43,501.86/60,032.54 = 24,638.99/x - Step 3: Cross multiply
43,501.86x = 60,032.54 × 24,638.99 - Step 4: Simplify right side
43,501.86x = 1,479,140,914.17 - Step 5: Solve for x
x = 1,479,140,914.17/43,501.86 - Step 6: Final answer
x = 34,001.79
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.