Finding the Fourth Proportional to 241,875.40, 362,813.82 and 73,397.08
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Solution
The fourth proportional to 241,875.40, 362,813.82 and 73,397.08 is: 110,095.84
Step by Step Solution
- Step 1: Write the proportion equation
241,875.40 : 362,813.82 = 73,397.08 : x - Step 2: Convert to fraction form
241,875.40/362,813.82 = 73,397.08/x - Step 3: Cross multiply
241,875.40x = 362,813.82 × 73,397.08 - Step 4: Simplify right side
241,875.40x = 26,629,474,971.65 - Step 5: Solve for x
x = 26,629,474,971.65/241,875.40 - Step 6: Final answer
x = 110,095.84
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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.