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Finding the Fourth Proportional to 435,131.36, 600,471.77 and 241,527.69

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Solution

The fourth proportional to 435,131.36, 600,471.77 and 241,527.69 is: 333,302.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,131.36 : 600,471.77 = 241,527.69 : x
  2. Step 2: Convert to fraction form
    435,131.36/600,471.77 = 241,527.69/x
  3. Step 3: Cross multiply
    435,131.36x = 600,471.77 × 241,527.69
  4. Step 4: Simplify right side
    435,131.36x = 145,030,558,310.67
  5. Step 5: Solve for x
    x = 145,030,558,310.67/435,131.36
  6. Step 6: Final answer
    x = 333,302.93

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1.5x scale

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.