Finding the Fourth Proportional to 240,019.36, 360,027.73 and 97,864.08
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Solution
The fourth proportional to 240,019.36, 360,027.73 and 97,864.08 is: 146,795.59
Step by Step Solution
- Step 1: Write the proportion equation
240,019.36 : 360,027.73 = 97,864.08 : x - Step 2: Convert to fraction form
240,019.36/360,027.73 = 97,864.08/x - Step 3: Cross multiply
240,019.36x = 360,027.73 × 97,864.08 - Step 4: Simplify right side
240,019.36x = 35,233,782,570.94 - Step 5: Solve for x
x = 35,233,782,570.94/240,019.36 - Step 6: Final answer
x = 146,795.59
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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.