Home / 26,073.27-38,921.09-22,920.48

Finding the Fourth Proportional to 26,073.27, 38,921.09 and 22,920.48

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Solution

The fourth proportional to 26,073.27, 38,921.09 and 22,920.48 is: 34,214.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,073.27 : 38,921.09 = 22,920.48 : x
  2. Step 2: Convert to fraction form
    26,073.27/38,921.09 = 22,920.48/x
  3. Step 3: Cross multiply
    26,073.27x = 38,921.09 × 22,920.48
  4. Step 4: Simplify right side
    26,073.27x = 892,089,950.32
  5. Step 5: Solve for x
    x = 892,089,950.32/26,073.27
  6. Step 6: Final answer
    x = 34,214.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.