Finding the Fourth Proportional to 375,052.04, 562,748.84 and 158,969.99
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Solution
The fourth proportional to 375,052.04, 562,748.84 and 158,969.99 is: 238,527.37
Step by Step Solution
- Step 1: Write the proportion equation
375,052.04 : 562,748.84 = 158,969.99 : x - Step 2: Convert to fraction form
375,052.04/562,748.84 = 158,969.99/x - Step 3: Cross multiply
375,052.04x = 562,748.84 × 158,969.99 - Step 4: Simplify right side
375,052.04x = 89,460,177,467.31 - Step 5: Solve for x
x = 89,460,177,467.31/375,052.04 - Step 6: Final answer
x = 238,527.37
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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.