Finding the Fourth Proportional to 175,579.35, 263,300.99 and 63,235.59
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Solution
The fourth proportional to 175,579.35, 263,300.99 and 63,235.59 is: 94,828.88
Step by Step Solution
- Step 1: Write the proportion equation
175,579.35 : 263,300.99 = 63,235.59 : x - Step 2: Convert to fraction form
175,579.35/263,300.99 = 63,235.59/x - Step 3: Cross multiply
175,579.35x = 263,300.99 × 63,235.59 - Step 4: Simplify right side
175,579.35x = 16,649,993,134.06 - Step 5: Solve for x
x = 16,649,993,134.06/175,579.35 - Step 6: Final answer
x = 94,828.88
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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.