Finding the Fourth Proportional to 174,980.58, 262,512.66 and 56,652.06
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Solution
The fourth proportional to 174,980.58, 262,512.66 and 56,652.06 is: 84,991.62
Step by Step Solution
- Step 1: Write the proportion equation
174,980.58 : 262,512.66 = 56,652.06 : x - Step 2: Convert to fraction form
174,980.58/262,512.66 = 56,652.06/x - Step 3: Cross multiply
174,980.58x = 262,512.66 × 56,652.06 - Step 4: Simplify right side
174,980.58x = 14,871,882,965.08 - Step 5: Solve for x
x = 14,871,882,965.08/174,980.58 - Step 6: Final answer
x = 84,991.62
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.