Finding the Fourth Proportional to 164,351.15, 246,563.67 and 52,038.08
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Solution
The fourth proportional to 164,351.15, 246,563.67 and 52,038.08 is: 78,068.82
Step by Step Solution
- Step 1: Write the proportion equation
164,351.15 : 246,563.67 = 52,038.08 : x - Step 2: Convert to fraction form
164,351.15/246,563.67 = 52,038.08/x - Step 3: Cross multiply
164,351.15x = 246,563.67 × 52,038.08 - Step 4: Simplify right side
164,351.15x = 12,830,699,984.55 - Step 5: Solve for x
x = 12,830,699,984.55/164,351.15 - Step 6: Final answer
x = 78,068.82
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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.