Finding the Fourth Proportional to 174,888.41, 262,303.26 and 48,541.49
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Solution
The fourth proportional to 174,888.41, 262,303.26 and 48,541.49 is: 72,804.08
Step by Step Solution
- Step 1: Write the proportion equation
174,888.41 : 262,303.26 = 48,541.49 : x - Step 2: Convert to fraction form
174,888.41/262,303.26 = 48,541.49/x - Step 3: Cross multiply
174,888.41x = 262,303.26 × 48,541.49 - Step 4: Simplify right side
174,888.41x = 12,732,589,760.74 - Step 5: Solve for x
x = 12,732,589,760.74/174,888.41 - Step 6: Final answer
x = 72,804.08
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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.