Finding the Fourth Proportional to 233,674.20, 350,511.18 and 56,181.12
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Solution
The fourth proportional to 233,674.20, 350,511.18 and 56,181.12 is: 84,271.65
Step by Step Solution
- Step 1: Write the proportion equation
233,674.20 : 350,511.18 = 56,181.12 : x - Step 2: Convert to fraction form
233,674.20/350,511.18 = 56,181.12/x - Step 3: Cross multiply
233,674.20x = 350,511.18 × 56,181.12 - Step 4: Simplify right side
233,674.20x = 19,692,110,664.92 - Step 5: Solve for x
x = 19,692,110,664.92/233,674.20 - Step 6: Final answer
x = 84,271.65
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1.5x scale
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.