Finding the Fourth Proportional to 346,052.70, 483,292.80 and 346,052.70
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Solution
The fourth proportional to 346,052.70, 483,292.80 and 346,052.70 is: 483,292.80
Step by Step Solution
- Step 1: Write the proportion equation
346,052.70 : 483,292.80 = 346,052.70 : x - Step 2: Convert to fraction form
346,052.70/483,292.80 = 346,052.70/x - Step 3: Cross multiply
346,052.70x = 483,292.80 × 346,052.70 - Step 4: Simplify right side
346,052.70x = 167,244,778,330.56 - Step 5: Solve for x
x = 167,244,778,330.56/346,052.70 - Step 6: Final answer
x = 483,292.80
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Why These Related Problems?
These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.