Finding the Fourth Proportional to 429,237.33, 592,354.92 and 235,662.99
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Solution
The fourth proportional to 429,237.33, 592,354.92 and 235,662.99 is: 325,219.00
Step by Step Solution
- Step 1: Write the proportion equation
429,237.33 : 592,354.92 = 235,662.99 : x - Step 2: Convert to fraction form
429,237.33/592,354.92 = 235,662.99/x - Step 3: Cross multiply
429,237.33x = 592,354.92 × 235,662.99 - Step 4: Simplify right side
429,237.33x = 139,596,135,248.81 - Step 5: Solve for x
x = 139,596,135,248.81/429,237.33 - Step 6: Final answer
x = 325,219.00
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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.