Home / 26,018.38-39,027.67-6,296.91

Finding the Fourth Proportional to 26,018.38, 39,027.67 and 6,296.91

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Solution

The fourth proportional to 26,018.38, 39,027.67 and 6,296.91 is: 9,445.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,018.38 : 39,027.67 = 6,296.91 : x
  2. Step 2: Convert to fraction form
    26,018.38/39,027.67 = 6,296.91/x
  3. Step 3: Cross multiply
    26,018.38x = 39,027.67 × 6,296.91
  4. Step 4: Simplify right side
    26,018.38x = 245,753,725.50
  5. Step 5: Solve for x
    x = 245,753,725.50/26,018.38
  6. Step 6: Final answer
    x = 9,445.39

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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.