Home / 26,883.00-37,102.57-19,354.25

Finding the Fourth Proportional to 26,883.00, 37,102.57 and 19,354.25

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Solution

The fourth proportional to 26,883.00, 37,102.57 and 19,354.25 is: 26,711.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,883.00 : 37,102.57 = 19,354.25 : x
  2. Step 2: Convert to fraction form
    26,883.00/37,102.57 = 19,354.25/x
  3. Step 3: Cross multiply
    26,883.00x = 37,102.57 × 19,354.25
  4. Step 4: Simplify right side
    26,883.00x = 718,092,229.91
  5. Step 5: Solve for x
    x = 718,092,229.91/26,883.00
  6. Step 6: Final answer
    x = 26,711.76

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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.