Home / 41,612.22-57,424.87-22,749.35

Finding the Fourth Proportional to 41,612.22, 57,424.87 and 22,749.35

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Solution

The fourth proportional to 41,612.22, 57,424.87 and 22,749.35 is: 31,394.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,612.22 : 57,424.87 = 22,749.35 : x
  2. Step 2: Convert to fraction form
    41,612.22/57,424.87 = 22,749.35/x
  3. Step 3: Cross multiply
    41,612.22x = 57,424.87 × 22,749.35
  4. Step 4: Simplify right side
    41,612.22x = 1,306,378,466.33
  5. Step 5: Solve for x
    x = 1,306,378,466.33/41,612.22
  6. Step 6: Final answer
    x = 31,394.11

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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.