Finding the Fourth Proportional to 566,552.97, 849,829.55 and 187,371.95
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Solution
The fourth proportional to 566,552.97, 849,829.55 and 187,371.95 is: 281,057.95
Step by Step Solution
- Step 1: Write the proportion equation
566,552.97 : 849,829.55 = 187,371.95 : x - Step 2: Convert to fraction form
566,552.97/849,829.55 = 187,371.95/x - Step 3: Cross multiply
566,552.97x = 849,829.55 × 187,371.95 - Step 4: Simplify right side
566,552.97x = 159,234,214,765.12 - Step 5: Solve for x
x = 159,234,214,765.12/566,552.97 - Step 6: Final answer
x = 281,057.95
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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.