Finding the Fourth Proportional to 240,752.24, 361,117.56 and 114,300.08
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Solution
The fourth proportional to 240,752.24, 361,117.56 and 114,300.08 is: 171,444.99
Step by Step Solution
- Step 1: Write the proportion equation
240,752.24 : 361,117.56 = 114,300.08 : x - Step 2: Convert to fraction form
240,752.24/361,117.56 = 114,300.08/x - Step 3: Cross multiply
240,752.24x = 361,117.56 × 114,300.08 - Step 4: Simplify right side
240,752.24x = 41,275,765,997.40 - Step 5: Solve for x
x = 41,275,765,997.40/240,752.24 - Step 6: Final answer
x = 171,444.99
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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.