Finding the Fourth Proportional to 177,099.55, 244,395.81 and 96,527.08
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Solution
The fourth proportional to 177,099.55, 244,395.81 and 96,527.08 is: 133,206.51
Step by Step Solution
- Step 1: Write the proportion equation
177,099.55 : 244,395.81 = 96,527.08 : x - Step 2: Convert to fraction form
177,099.55/244,395.81 = 96,527.08/x - Step 3: Cross multiply
177,099.55x = 244,395.81 × 96,527.08 - Step 4: Simplify right side
177,099.55x = 23,590,812,681.56 - Step 5: Solve for x
x = 23,590,812,681.56/177,099.55 - Step 6: Final answer
x = 133,206.51
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.