Finding the Fourth Proportional to 97,554.24, 134,625.24 and 59,827.68
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Solution
The fourth proportional to 97,554.24, 134,625.24 and 59,827.68 is: 82,562.44
Step by Step Solution
- Step 1: Write the proportion equation
97,554.24 : 134,625.24 = 59,827.68 : x - Step 2: Convert to fraction form
97,554.24/134,625.24 = 59,827.68/x - Step 3: Cross multiply
97,554.24x = 134,625.24 × 59,827.68 - Step 4: Simplify right side
97,554.24x = 8,054,315,778.64 - Step 5: Solve for x
x = 8,054,315,778.64/97,554.24 - Step 6: Final answer
x = 82,562.44
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1.5x scale
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.