Finding the Fourth Proportional to 350,221.16, 524,577.21 and 237,281.75
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Solution
The fourth proportional to 350,221.16, 524,577.21 and 237,281.75 is: 355,411.41
Step by Step Solution
- Step 1: Write the proportion equation
350,221.16 : 524,577.21 = 237,281.75 : x - Step 2: Convert to fraction form
350,221.16/524,577.21 = 237,281.75/x - Step 3: Cross multiply
350,221.16x = 524,577.21 × 237,281.75 - Step 4: Simplify right side
350,221.16x = 124,472,595,776.03 - Step 5: Solve for x
x = 124,472,595,776.03/350,221.16 - Step 6: Final answer
x = 355,411.41
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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.