Finding the Fourth Proportional to 174,963.99, 262,381.46 and 62,613.75
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Solution
The fourth proportional to 174,963.99, 262,381.46 and 62,613.75 is: 93,897.53
Step by Step Solution
- Step 1: Write the proportion equation
174,963.99 : 262,381.46 = 62,613.75 : x - Step 2: Convert to fraction form
174,963.99/262,381.46 = 62,613.75/x - Step 3: Cross multiply
174,963.99x = 262,381.46 × 62,613.75 - Step 4: Simplify right side
174,963.99x = 16,428,686,828.01 - Step 5: Solve for x
x = 16,428,686,828.01/174,963.99 - Step 6: Final answer
x = 93,897.53
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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.