Finding the Fourth Proportional to 566,717.70, 849,878.10 and 167,252.70
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Solution
The fourth proportional to 566,717.70, 849,878.10 and 167,252.70 is: 250,820.48
Step by Step Solution
- Step 1: Write the proportion equation
566,717.70 : 849,878.10 = 167,252.70 : x - Step 2: Convert to fraction form
566,717.70/849,878.10 = 167,252.70/x - Step 3: Cross multiply
566,717.70x = 849,878.10 × 167,252.70 - Step 4: Simplify right side
566,717.70x = 142,144,406,895.87 - Step 5: Solve for x
x = 142,144,406,895.87/566,717.70 - Step 6: Final answer
x = 250,820.48
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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.