Home / 26,048-35,951.10-14,870

Finding the Fourth Proportional to 26,048, 35,951.10 and 14,870

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Solution

The fourth proportional to 26,048, 35,951.10 and 14,870 is: 20,523.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,048 : 35,951.10 = 14,870 : x
  2. Step 2: Convert to fraction form
    26,048/35,951.10 = 14,870/x
  3. Step 3: Cross multiply
    26,048x = 35,951.10 × 14,870
  4. Step 4: Simplify right side
    26,048x = 534,592,857
  5. Step 5: Solve for x
    x = 534,592,857/26,048
  6. Step 6: Final answer
    x = 20,523.37

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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.