Finding the Fourth Proportional to 377,696.70, 566,337.99 and 149,761.48
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Solution
The fourth proportional to 377,696.70, 566,337.99 and 149,761.48 is: 224,560.12
Step by Step Solution
- Step 1: Write the proportion equation
377,696.70 : 566,337.99 = 149,761.48 : x - Step 2: Convert to fraction form
377,696.70/566,337.99 = 149,761.48/x - Step 3: Cross multiply
377,696.70x = 566,337.99 × 149,761.48 - Step 4: Simplify right side
377,696.70x = 84,815,615,562.63 - Step 5: Solve for x
x = 84,815,615,562.63/377,696.70 - Step 6: Final answer
x = 224,560.12
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.