Home / 41,452.34-57,206.57-31,363.27

Finding the Fourth Proportional to 41,452.34, 57,206.57 and 31,363.27

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Solution

The fourth proportional to 41,452.34, 57,206.57 and 31,363.27 is: 43,283.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,452.34 : 57,206.57 = 31,363.27 : x
  2. Step 2: Convert to fraction form
    41,452.34/57,206.57 = 31,363.27/x
  3. Step 3: Cross multiply
    41,452.34x = 57,206.57 × 31,363.27
  4. Step 4: Simplify right side
    41,452.34x = 1,794,184,736.24
  5. Step 5: Solve for x
    x = 1,794,184,736.24/41,452.34
  6. Step 6: Final answer
    x = 43,283.07

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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.