Finding the Fourth Proportional to 95,356.71, 131,594.99 and 52,917.98
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Solution
The fourth proportional to 95,356.71, 131,594.99 and 52,917.98 is: 73,028.32
Step by Step Solution
- Step 1: Write the proportion equation
95,356.71 : 131,594.99 = 52,917.98 : x - Step 2: Convert to fraction form
95,356.71/131,594.99 = 52,917.98/x - Step 3: Cross multiply
95,356.71x = 131,594.99 × 52,917.98 - Step 4: Simplify right side
95,356.71x = 6,963,740,126.36 - Step 5: Solve for x
x = 6,963,740,126.36/95,356.71 - Step 6: Final answer
x = 73,028.32
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.