Finding the Fourth Proportional to 240,282.94, 360,572.64 and 122,039.14
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Solution
The fourth proportional to 240,282.94, 360,572.64 and 122,039.14 is: 183,134.00
Step by Step Solution
- Step 1: Write the proportion equation
240,282.94 : 360,572.64 = 122,039.14 : x - Step 2: Convert to fraction form
240,282.94/360,572.64 = 122,039.14/x - Step 3: Cross multiply
240,282.94x = 360,572.64 × 122,039.14 - Step 4: Simplify right side
240,282.94x = 44,003,974,893.13 - Step 5: Solve for x
x = 44,003,974,893.13/240,282.94 - Step 6: Final answer
x = 183,134.00
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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.