Finding the Fourth Proportional to 250,083.06, 375,122.97 and 63,094.74
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Solution
The fourth proportional to 250,083.06, 375,122.97 and 63,094.74 is: 94,641.70
Step by Step Solution
- Step 1: Write the proportion equation
250,083.06 : 375,122.97 = 63,094.74 : x - Step 2: Convert to fraction form
250,083.06/375,122.97 = 63,094.74/x - Step 3: Cross multiply
250,083.06x = 375,122.97 × 63,094.74 - Step 4: Simplify right side
250,083.06x = 23,668,286,260.18 - Step 5: Solve for x
x = 23,668,286,260.18/250,083.06 - Step 6: Final answer
x = 94,641.70
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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.