Finding the Fourth Proportional to 375,512.52, 562,652.97 and 159,198.41
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Solution
The fourth proportional to 375,512.52, 562,652.97 and 159,198.41 is: 238,536.54
Step by Step Solution
- Step 1: Write the proportion equation
375,512.52 : 562,652.97 = 159,198.41 : x - Step 2: Convert to fraction form
375,512.52/562,652.97 = 159,198.41/x - Step 3: Cross multiply
375,512.52x = 562,652.97 × 159,198.41 - Step 4: Simplify right side
375,512.52x = 89,573,455,392.51 - Step 5: Solve for x
x = 89,573,455,392.51/375,512.52 - Step 6: Final answer
x = 238,536.54
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.