Finding the Fourth Proportional to 251,646.93, 377,353.74 and 93,833.01
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Solution
The fourth proportional to 251,646.93, 377,353.74 and 93,833.01 is: 140,706.02
Step by Step Solution
- Step 1: Write the proportion equation
251,646.93 : 377,353.74 = 93,833.01 : x - Step 2: Convert to fraction form
251,646.93/377,353.74 = 93,833.01/x - Step 3: Cross multiply
251,646.93x = 377,353.74 × 93,833.01 - Step 4: Simplify right side
251,646.93x = 35,408,237,258.96 - Step 5: Solve for x
x = 35,408,237,258.96/251,646.93 - Step 6: Final answer
x = 140,706.02
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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.