Finding the Fourth Proportional to 224,542.98, 336,807.99 and 58,330.98
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Solution
The fourth proportional to 224,542.98, 336,807.99 and 58,330.98 is: 87,494.79
Step by Step Solution
- Step 1: Write the proportion equation
224,542.98 : 336,807.99 = 58,330.98 : x - Step 2: Convert to fraction form
224,542.98/336,807.99 = 58,330.98/x - Step 3: Cross multiply
224,542.98x = 336,807.99 × 58,330.98 - Step 4: Simplify right side
224,542.98x = 19,646,340,128.53 - Step 5: Solve for x
x = 19,646,340,128.53/224,542.98 - Step 6: Final answer
x = 87,494.79
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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.