Finding the Fourth Proportional to 232,373.80, 348,560.70 and 232,373.80
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Solution
The fourth proportional to 232,373.80, 348,560.70 and 232,373.80 is: 348,560.70
Step by Step Solution
- Step 1: Write the proportion equation
232,373.80 : 348,560.70 = 232,373.80 : x - Step 2: Convert to fraction form
232,373.80/348,560.70 = 232,373.80/x - Step 3: Cross multiply
232,373.80x = 348,560.70 × 232,373.80 - Step 4: Simplify right side
232,373.80x = 80,996,374,389.66 - Step 5: Solve for x
x = 80,996,374,389.66/232,373.80 - Step 6: Final answer
x = 348,560.70
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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.