Finding the Fourth Proportional to 224,740.74, 337,065.48 and 82,537.14
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Solution
The fourth proportional to 224,740.74, 337,065.48 and 82,537.14 is: 123,788.95
Step by Step Solution
- Step 1: Write the proportion equation
224,740.74 : 337,065.48 = 82,537.14 : x - Step 2: Convert to fraction form
224,740.74/337,065.48 = 82,537.14/x - Step 3: Cross multiply
224,740.74x = 337,065.48 × 82,537.14 - Step 4: Simplify right side
224,740.74x = 27,820,420,711.93 - Step 5: Solve for x
x = 27,820,420,711.93/224,740.74 - Step 6: Final answer
x = 123,788.95
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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.