Home / 41,629.10-57,448.62-22,766.18

Finding the Fourth Proportional to 41,629.10, 57,448.62 and 22,766.18

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Solution

The fourth proportional to 41,629.10, 57,448.62 and 22,766.18 is: 31,417.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,629.10 : 57,448.62 = 22,766.18 : x
  2. Step 2: Convert to fraction form
    41,629.10/57,448.62 = 22,766.18/x
  3. Step 3: Cross multiply
    41,629.10x = 57,448.62 × 22,766.18
  4. Step 4: Simplify right side
    41,629.10x = 1,307,885,623.67
  5. Step 5: Solve for x
    x = 1,307,885,623.67/41,629.10
  6. Step 6: Final answer
    x = 31,417.58

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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.