Finding the Fourth Proportional to 60,567.64, 83,584.98 and 33,713.10
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Solution
The fourth proportional to 60,567.64, 83,584.98 and 33,713.10 is: 46,524.99
Step by Step Solution
- Step 1: Write the proportion equation
60,567.64 : 83,584.98 = 33,713.10 : x - Step 2: Convert to fraction form
60,567.64/83,584.98 = 33,713.10/x - Step 3: Cross multiply
60,567.64x = 83,584.98 × 33,713.10 - Step 4: Simplify right side
60,567.64x = 2,817,908,789.24 - Step 5: Solve for x
x = 2,817,908,789.24/60,567.64 - Step 6: Final answer
x = 46,524.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.