Finding the Third Proportional to 58,963.50 and 93,411
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Solution
The third proportional to 58,963.50 and 93,411 is: 147,983.33
Step by Step Solution
- Step 1: Write the proportion equation
58,963.50 : 93,411 = 93,411 : x - Step 2: Convert to fraction form
58,963.50/93,411 = 93,411/x - Step 3: Cross multiply
58,963.50x = 93,411 × 93,411 - Step 4: Simplify right side
58,963.50x = 8,725,614,921 - Step 5: Solve for x
x = 8,725,614,921/58,963.50 - Step 6: Final answer
x = 147,983.33
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Why These Related Problems?
These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.