Finding the Fourth Proportional to 149,560.59, 224,340.98 and 44,378.63
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Solution
The fourth proportional to 149,560.59, 224,340.98 and 44,378.63 is: 66,567.97
Step by Step Solution
- Step 1: Write the proportion equation
149,560.59 : 224,340.98 = 44,378.63 : x - Step 2: Convert to fraction form
149,560.59/224,340.98 = 44,378.63/x - Step 3: Cross multiply
149,560.59x = 224,340.98 × 44,378.63 - Step 4: Simplify right side
149,560.59x = 9,955,945,345.26 - Step 5: Solve for x
x = 9,955,945,345.26/149,560.59 - Step 6: Final answer
x = 66,567.97
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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.