Finding the Fourth Proportional to 104,080.02, 156,124.35 and 33,001.08
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Solution
The fourth proportional to 104,080.02, 156,124.35 and 33,001.08 is: 49,502.99
Step by Step Solution
- Step 1: Write the proportion equation
104,080.02 : 156,124.35 = 33,001.08 : x - Step 2: Convert to fraction form
104,080.02/156,124.35 = 33,001.08/x - Step 3: Cross multiply
104,080.02x = 156,124.35 × 33,001.08 - Step 4: Simplify right side
104,080.02x = 5,152,272,164.30 - Step 5: Solve for x
x = 5,152,272,164.30/104,080.02 - Step 6: Final answer
x = 49,502.99
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1.5x scale
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.