Finding the Fourth Proportional to 250,560.84, 375,662.71 and 117,368.44
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Solution
The fourth proportional to 250,560.84, 375,662.71 and 117,368.44 is: 175,969.03
Step by Step Solution
- Step 1: Write the proportion equation
250,560.84 : 375,662.71 = 117,368.44 : x - Step 2: Convert to fraction form
250,560.84/375,662.71 = 117,368.44/x - Step 3: Cross multiply
250,560.84x = 375,662.71 × 117,368.44 - Step 4: Simplify right side
250,560.84x = 44,090,947,559.53 - Step 5: Solve for x
x = 44,090,947,559.53/250,560.84 - Step 6: Final answer
x = 175,969.03
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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.