Finding the Fourth Proportional to 176,984.62, 244,238.67 and 97,496.62
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Solution
The fourth proportional to 176,984.62, 244,238.67 and 97,496.62 is: 134,545.28
Step by Step Solution
- Step 1: Write the proportion equation
176,984.62 : 244,238.67 = 97,496.62 : x - Step 2: Convert to fraction form
176,984.62/244,238.67 = 97,496.62/x - Step 3: Cross multiply
176,984.62x = 244,238.67 × 97,496.62 - Step 4: Simplify right side
176,984.62x = 23,812,444,798.30 - Step 5: Solve for x
x = 23,812,444,798.30/176,984.62 - Step 6: Final answer
x = 134,545.28
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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.