Finding the Fourth Proportional to 180,623.44, 270,948.12 and 62,293.06
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Solution
The fourth proportional to 180,623.44, 270,948.12 and 62,293.06 is: 93,444.06
Step by Step Solution
- Step 1: Write the proportion equation
180,623.44 : 270,948.12 = 62,293.06 : x - Step 2: Convert to fraction form
180,623.44/270,948.12 = 62,293.06/x - Step 3: Cross multiply
180,623.44x = 270,948.12 × 62,293.06 - Step 4: Simplify right side
180,623.44x = 16,878,187,496.05 - Step 5: Solve for x
x = 16,878,187,496.05/180,623.44 - Step 6: Final answer
x = 93,444.06
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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.