Finding the Fourth Proportional to 87,273.84, 130,908.15 and 24,097.83
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Solution
The fourth proportional to 87,273.84, 130,908.15 and 24,097.83 is: 36,146.02
Step by Step Solution
- Step 1: Write the proportion equation
87,273.84 : 130,908.15 = 24,097.83 : x - Step 2: Convert to fraction form
87,273.84/130,908.15 = 24,097.83/x - Step 3: Cross multiply
87,273.84x = 130,908.15 × 24,097.83 - Step 4: Simplify right side
87,273.84x = 3,154,602,344.31 - Step 5: Solve for x
x = 3,154,602,344.31/87,273.84 - Step 6: Final answer
x = 36,146.02
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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.