Home / 41,678.07-57,512.09-23,527.80

Finding the Fourth Proportional to 41,678.07, 57,512.09 and 23,527.80

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Solution

The fourth proportional to 41,678.07, 57,512.09 and 23,527.80 is: 32,466.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,678.07 : 57,512.09 = 23,527.80 : x
  2. Step 2: Convert to fraction form
    41,678.07/57,512.09 = 23,527.80/x
  3. Step 3: Cross multiply
    41,678.07x = 57,512.09 × 23,527.80
  4. Step 4: Simplify right side
    41,678.07x = 1,353,132,833.46
  5. Step 5: Solve for x
    x = 1,353,132,833.46/41,678.07
  6. Step 6: Final answer
    x = 32,466.30

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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.