Finding the Fourth Proportional to 95,881.04, 143,886.36 and 33,552.08
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Solution
The fourth proportional to 95,881.04, 143,886.36 and 33,552.08 is: 50,350.80
Step by Step Solution
- Step 1: Write the proportion equation
95,881.04 : 143,886.36 = 33,552.08 : x - Step 2: Convert to fraction form
95,881.04/143,886.36 = 33,552.08/x - Step 3: Cross multiply
95,881.04x = 143,886.36 × 33,552.08 - Step 4: Simplify right side
95,881.04x = 4,827,686,661.63 - Step 5: Solve for x
x = 4,827,686,661.63/95,881.04 - Step 6: Final answer
x = 50,350.80
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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.