Finding the Fourth Proportional to 183,210.08, 274,801.98 and 56,847.08
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Solution
The fourth proportional to 183,210.08, 274,801.98 and 56,847.08 is: 85,266.54
Step by Step Solution
- Step 1: Write the proportion equation
183,210.08 : 274,801.98 = 56,847.08 : x - Step 2: Convert to fraction form
183,210.08/274,801.98 = 56,847.08/x - Step 3: Cross multiply
183,210.08x = 274,801.98 × 56,847.08 - Step 4: Simplify right side
183,210.08x = 15,621,690,141.22 - Step 5: Solve for x
x = 15,621,690,141.22/183,210.08 - Step 6: Final answer
x = 85,266.54
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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.