Finding the Fourth Proportional to 75,587.24, 113,393.26 and 22,984.52
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Solution
The fourth proportional to 75,587.24, 113,393.26 and 22,984.52 is: 34,480.55
Step by Step Solution
- Step 1: Write the proportion equation
75,587.24 : 113,393.26 = 22,984.52 : x - Step 2: Convert to fraction form
75,587.24/113,393.26 = 22,984.52/x - Step 3: Cross multiply
75,587.24x = 113,393.26 × 22,984.52 - Step 4: Simplify right side
75,587.24x = 2,606,289,652.34 - Step 5: Solve for x
x = 2,606,289,652.34/75,587.24 - Step 6: Final answer
x = 34,480.55
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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.