Finding the Fourth Proportional to 233,586.36, 350,380.08 and 65,107.08
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Solution
The fourth proportional to 233,586.36, 350,380.08 and 65,107.08 is: 97,660.77
Step by Step Solution
- Step 1: Write the proportion equation
233,586.36 : 350,380.08 = 65,107.08 : x - Step 2: Convert to fraction form
233,586.36/350,380.08 = 65,107.08/x - Step 3: Cross multiply
233,586.36x = 350,380.08 × 65,107.08 - Step 4: Simplify right side
233,586.36x = 22,812,223,898.97 - Step 5: Solve for x
x = 22,812,223,898.97/233,586.36 - Step 6: Final answer
x = 97,660.77
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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.