Home / 26,101.44-38,967.48-22,165.92

Finding the Fourth Proportional to 26,101.44, 38,967.48 and 22,165.92

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Solution

The fourth proportional to 26,101.44, 38,967.48 and 22,165.92 is: 33,092.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,101.44 : 38,967.48 = 22,165.92 : x
  2. Step 2: Convert to fraction form
    26,101.44/38,967.48 = 22,165.92/x
  3. Step 3: Cross multiply
    26,101.44x = 38,967.48 × 22,165.92
  4. Step 4: Simplify right side
    26,101.44x = 863,750,044.28
  5. Step 5: Solve for x
    x = 863,750,044.28/26,101.44
  6. Step 6: Final answer
    x = 33,092.05

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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.