Finding the Fourth Proportional to 235,366.98, 353,052.93 and 93,246.84
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Solution
The fourth proportional to 235,366.98, 353,052.93 and 93,246.84 is: 139,871.23
Step by Step Solution
- Step 1: Write the proportion equation
235,366.98 : 353,052.93 = 93,246.84 : x - Step 2: Convert to fraction form
235,366.98/353,052.93 = 93,246.84/x - Step 3: Cross multiply
235,366.98x = 353,052.93 × 93,246.84 - Step 4: Simplify right side
235,366.98x = 32,921,070,075.24 - Step 5: Solve for x
x = 32,921,070,075.24/235,366.98 - Step 6: Final answer
x = 139,871.23
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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.