Home / 41,810.60-57,698.24-22,690.41

Finding the Fourth Proportional to 41,810.60, 57,698.24 and 22,690.41

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Solution

The fourth proportional to 41,810.60, 57,698.24 and 22,690.41 is: 31,312.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,810.60 : 57,698.24 = 22,690.41 : x
  2. Step 2: Convert to fraction form
    41,810.60/57,698.24 = 22,690.41/x
  3. Step 3: Cross multiply
    41,810.60x = 57,698.24 × 22,690.41
  4. Step 4: Simplify right side
    41,810.60x = 1,309,196,608.43
  5. Step 5: Solve for x
    x = 1,309,196,608.43/41,810.60
  6. Step 6: Final answer
    x = 31,312.56

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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.