Home / 26,103.44-38,970.46-22,167.92

Finding the Fourth Proportional to 26,103.44, 38,970.46 and 22,167.92

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Solution

The fourth proportional to 26,103.44, 38,970.46 and 22,167.92 is: 33,095.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,103.44 : 38,970.46 = 22,167.92 : x
  2. Step 2: Convert to fraction form
    26,103.44/38,970.46 = 22,167.92/x
  3. Step 3: Cross multiply
    26,103.44x = 38,970.46 × 22,167.92
  4. Step 4: Simplify right side
    26,103.44x = 863,894,039.64
  5. Step 5: Solve for x
    x = 863,894,039.64/26,103.44
  6. Step 6: Final answer
    x = 33,095.03

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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.