Finding the Fourth Proportional to 174,954.41, 262,473.25 and 56,625.74
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Solution
The fourth proportional to 174,954.41, 262,473.25 and 56,625.74 is: 84,952.09
Step by Step Solution
- Step 1: Write the proportion equation
174,954.41 : 262,473.25 = 56,625.74 : x - Step 2: Convert to fraction form
174,954.41/262,473.25 = 56,625.74/x - Step 3: Cross multiply
174,954.41x = 262,473.25 × 56,625.74 - Step 4: Simplify right side
174,954.41x = 14,862,742,011.46 - Step 5: Solve for x
x = 14,862,742,011.46/174,954.41 - Step 6: Final answer
x = 84,952.09
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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.