Home / 41,288.79-56,923.32-32,819.03

Finding the Fourth Proportional to 41,288.79, 56,923.32 and 32,819.03

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Solution

The fourth proportional to 41,288.79, 56,923.32 and 32,819.03 is: 45,246.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,288.79 : 56,923.32 = 32,819.03 : x
  2. Step 2: Convert to fraction form
    41,288.79/56,923.32 = 32,819.03/x
  3. Step 3: Cross multiply
    41,288.79x = 56,923.32 × 32,819.03
  4. Step 4: Simplify right side
    41,288.79x = 1,868,168,146.78
  5. Step 5: Solve for x
    x = 1,868,168,146.78/41,288.79
  6. Step 6: Final answer
    x = 45,246.38

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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.