Finding the Fourth Proportional to 95,232.24, 142,848.36 and 25,117.02
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Solution
The fourth proportional to 95,232.24, 142,848.36 and 25,117.02 is: 37,675.53
Step by Step Solution
- Step 1: Write the proportion equation
95,232.24 : 142,848.36 = 25,117.02 : x - Step 2: Convert to fraction form
95,232.24/142,848.36 = 25,117.02/x - Step 3: Cross multiply
95,232.24x = 142,848.36 × 25,117.02 - Step 4: Simplify right side
95,232.24x = 3,587,925,115.09 - Step 5: Solve for x
x = 3,587,925,115.09/95,232.24 - Step 6: Final answer
x = 37,675.53
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1.5x scale
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.