Home / 26,068.13-38,911.41-22,393.97

Finding the Fourth Proportional to 26,068.13, 38,911.41 and 22,393.97

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Solution

The fourth proportional to 26,068.13, 38,911.41 and 22,393.97 is: 33,427.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,068.13 : 38,911.41 = 22,393.97 : x
  2. Step 2: Convert to fraction form
    26,068.13/38,911.41 = 22,393.97/x
  3. Step 3: Cross multiply
    26,068.13x = 38,911.41 × 22,393.97
  4. Step 4: Simplify right side
    26,068.13x = 871,380,753.64
  5. Step 5: Solve for x
    x = 871,380,753.64/26,068.13
  6. Step 6: Final answer
    x = 33,427.06

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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.