Finding the Fourth Proportional to 240,018.92, 360,027.08 and 97,863.65
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Solution
The fourth proportional to 240,018.92, 360,027.08 and 97,863.65 is: 146,794.94
Step by Step Solution
- Step 1: Write the proportion equation
240,018.92 : 360,027.08 = 97,863.65 : x - Step 2: Convert to fraction form
240,018.92/360,027.08 = 97,863.65/x - Step 3: Cross multiply
240,018.92x = 360,027.08 × 97,863.65 - Step 4: Simplify right side
240,018.92x = 35,233,562,225.18 - Step 5: Solve for x
x = 35,233,562,225.18/240,018.92 - Step 6: Final answer
x = 146,794.94
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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.