Finding the Fourth Proportional to 73,934.59, 110,933.66 and 24,029.98
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Solution
The fourth proportional to 73,934.59, 110,933.66 and 24,029.98 is: 36,055.30
Step by Step Solution
- Step 1: Write the proportion equation
73,934.59 : 110,933.66 = 24,029.98 : x - Step 2: Convert to fraction form
73,934.59/110,933.66 = 24,029.98/x - Step 3: Cross multiply
73,934.59x = 110,933.66 × 24,029.98 - Step 4: Simplify right side
73,934.59x = 2,665,733,631.13 - Step 5: Solve for x
x = 2,665,733,631.13/73,934.59 - Step 6: Final answer
x = 36,055.30
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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.