Finding the Fourth Proportional to 176,525.26, 243,606.50 and 95,952.99
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Solution
The fourth proportional to 176,525.26, 243,606.50 and 95,952.99 is: 132,416.02
Step by Step Solution
- Step 1: Write the proportion equation
176,525.26 : 243,606.50 = 95,952.99 : x - Step 2: Convert to fraction form
176,525.26/243,606.50 = 95,952.99/x - Step 3: Cross multiply
176,525.26x = 243,606.50 × 95,952.99 - Step 4: Simplify right side
176,525.26x = 23,374,772,058.44 - Step 5: Solve for x
x = 23,374,772,058.44/176,525.26 - Step 6: Final answer
x = 132,416.02
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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.