Finding the Fourth Proportional to 566,614.92, 849,724.32 and 167,149.68
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Solution
The fourth proportional to 566,614.92, 849,724.32 and 167,149.68 is: 250,666.09
Step by Step Solution
- Step 1: Write the proportion equation
566,614.92 : 849,724.32 = 167,149.68 : x - Step 2: Convert to fraction form
566,614.92/849,724.32 = 167,149.68/x - Step 3: Cross multiply
566,614.92x = 849,724.32 × 167,149.68 - Step 4: Simplify right side
566,614.92x = 142,031,148,176.22 - Step 5: Solve for x
x = 142,031,148,176.22/566,614.92 - Step 6: Final answer
x = 250,666.09
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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.