Finding the Fourth Proportional to 232,056.44, 348,108.95 and 98,950.76
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Solution
The fourth proportional to 232,056.44, 348,108.95 and 98,950.76 is: 148,436.49
Step by Step Solution
- Step 1: Write the proportion equation
232,056.44 : 348,108.95 = 98,950.76 : x - Step 2: Convert to fraction form
232,056.44/348,108.95 = 98,950.76/x - Step 3: Cross multiply
232,056.44x = 348,108.95 × 98,950.76 - Step 4: Simplify right side
232,056.44x = 34,445,643,672.13 - Step 5: Solve for x
x = 34,445,643,672.13/232,056.44 - Step 6: Final answer
x = 148,436.49
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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.