Finding the Fourth Proportional to 95,203.76, 142,812.80 and 32,024.06
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Solution
The fourth proportional to 95,203.76, 142,812.80 and 32,024.06 is: 48,038.49
Step by Step Solution
- Step 1: Write the proportion equation
95,203.76 : 142,812.80 = 32,024.06 : x - Step 2: Convert to fraction form
95,203.76/142,812.80 = 32,024.06/x - Step 3: Cross multiply
95,203.76x = 142,812.80 × 32,024.06 - Step 4: Simplify right side
95,203.76x = 4,573,444,801.78 - Step 5: Solve for x
x = 4,573,444,801.78/95,203.76 - Step 6: Final answer
x = 48,038.49
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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.