Finding the Fourth Proportional to 235,551.39, 353,192.82 and 160,762.06
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Solution
The fourth proportional to 235,551.39, 353,192.82 and 160,762.06 is: 241,051.46
Step by Step Solution
- Step 1: Write the proportion equation
235,551.39 : 353,192.82 = 160,762.06 : x - Step 2: Convert to fraction form
235,551.39/353,192.82 = 160,762.06/x - Step 3: Cross multiply
235,551.39x = 353,192.82 × 160,762.06 - Step 4: Simplify right side
235,551.39x = 56,780,005,320.41 - Step 5: Solve for x
x = 56,780,005,320.41/235,551.39 - Step 6: Final answer
x = 241,051.46
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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.