Home / 42,433.26-58,556.34-23,571.60

Finding the Fourth Proportional to 42,433.26, 58,556.34 and 23,571.60

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Solution

The fourth proportional to 42,433.26, 58,556.34 and 23,571.60 is: 32,527.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,433.26 : 58,556.34 = 23,571.60 : x
  2. Step 2: Convert to fraction form
    42,433.26/58,556.34 = 23,571.60/x
  3. Step 3: Cross multiply
    42,433.26x = 58,556.34 × 23,571.60
  4. Step 4: Simplify right side
    42,433.26x = 1,380,266,623.94
  5. Step 5: Solve for x
    x = 1,380,266,623.94/42,433.26
  6. Step 6: Final answer
    x = 32,527.94

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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.