Home / 41,630.34-57,451.23-22,767.48

Finding the Fourth Proportional to 41,630.34, 57,451.23 and 22,767.48

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Solution

The fourth proportional to 41,630.34, 57,451.23 and 22,767.48 is: 31,419.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,630.34 : 57,451.23 = 22,767.48 : x
  2. Step 2: Convert to fraction form
    41,630.34/57,451.23 = 22,767.48/x
  3. Step 3: Cross multiply
    41,630.34x = 57,451.23 × 22,767.48
  4. Step 4: Simplify right side
    41,630.34x = 1,308,019,730.00
  5. Step 5: Solve for x
    x = 1,308,019,730.00/41,630.34
  6. Step 6: Final answer
    x = 31,419.87

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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.