Home / 26,151.00-39,204.45-11,348.76

Finding the Fourth Proportional to 26,151.00, 39,204.45 and 11,348.76

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Solution

The fourth proportional to 26,151.00, 39,204.45 and 11,348.76 is: 17,013.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,151.00 : 39,204.45 = 11,348.76 : x
  2. Step 2: Convert to fraction form
    26,151.00/39,204.45 = 11,348.76/x
  3. Step 3: Cross multiply
    26,151.00x = 39,204.45 × 11,348.76
  4. Step 4: Simplify right side
    26,151.00x = 444,921,837.24
  5. Step 5: Solve for x
    x = 444,921,837.24/26,151.00
  6. Step 6: Final answer
    x = 17,013.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.