Finding the Fourth Proportional to 247,594.80, 341,331.72 and 175,948.68
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Solution
The fourth proportional to 247,594.80, 341,331.72 and 175,948.68 is: 242,561.09
Step by Step Solution
- Step 1: Write the proportion equation
247,594.80 : 341,331.72 = 175,948.68 : x - Step 2: Convert to fraction form
247,594.80/341,331.72 = 175,948.68/x - Step 3: Cross multiply
247,594.80x = 341,331.72 × 175,948.68 - Step 4: Simplify right side
247,594.80x = 60,056,865,576.13 - Step 5: Solve for x
x = 60,056,865,576.13/247,594.80 - Step 6: Final answer
x = 242,561.09
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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.