Finding the Fourth Proportional to 95,502.08, 143,164.06 and 32,277.98
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Solution
The fourth proportional to 95,502.08, 143,164.06 and 32,277.98 is: 48,386.87
Step by Step Solution
- Step 1: Write the proportion equation
95,502.08 : 143,164.06 = 32,277.98 : x - Step 2: Convert to fraction form
95,502.08/143,164.06 = 32,277.98/x - Step 3: Cross multiply
95,502.08x = 143,164.06 × 32,277.98 - Step 4: Simplify right side
95,502.08x = 4,621,046,665.40 - Step 5: Solve for x
x = 4,621,046,665.40/95,502.08 - Step 6: Final answer
x = 48,386.87
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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.