Finding the Fourth Proportional to 134,068.26, 201,127.06 and 44,115.98
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Solution
The fourth proportional to 134,068.26, 201,127.06 and 44,115.98 is: 66,182.09
Step by Step Solution
- Step 1: Write the proportion equation
134,068.26 : 201,127.06 = 44,115.98 : x - Step 2: Convert to fraction form
134,068.26/201,127.06 = 44,115.98/x - Step 3: Cross multiply
134,068.26x = 201,127.06 × 44,115.98 - Step 4: Simplify right side
134,068.26x = 8,872,917,356.42 - Step 5: Solve for x
x = 8,872,917,356.42/134,068.26 - Step 6: Final answer
x = 66,182.09
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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.