Home / 41,378.64-57,100.50-23,475.30

Finding the Fourth Proportional to 41,378.64, 57,100.50 and 23,475.30

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Solution

The fourth proportional to 41,378.64, 57,100.50 and 23,475.30 is: 32,394.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,378.64 : 57,100.50 = 23,475.30 : x
  2. Step 2: Convert to fraction form
    41,378.64/57,100.50 = 23,475.30/x
  3. Step 3: Cross multiply
    41,378.64x = 57,100.50 × 23,475.30
  4. Step 4: Simplify right side
    41,378.64x = 1,340,451,367.65
  5. Step 5: Solve for x
    x = 1,340,451,367.65/41,378.64
  6. Step 6: Final answer
    x = 32,394.77

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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.