Finding the Fourth Proportional to 241,567.42, 333,393.80 and 146,074.80
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Solution
The fourth proportional to 241,567.42, 333,393.80 and 146,074.80 is: 201,601.82
Step by Step Solution
- Step 1: Write the proportion equation
241,567.42 : 333,393.80 = 146,074.80 : x - Step 2: Convert to fraction form
241,567.42/333,393.80 = 146,074.80/x - Step 3: Cross multiply
241,567.42x = 333,393.80 × 146,074.80 - Step 4: Simplify right side
241,567.42x = 48,700,432,656.24 - Step 5: Solve for x
x = 48,700,432,656.24/241,567.42 - Step 6: Final answer
x = 201,601.82
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.