Home / 26,785.82-36,961.94-14,848.14

Finding the Fourth Proportional to 26,785.82, 36,961.94 and 14,848.14

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Solution

The fourth proportional to 26,785.82, 36,961.94 and 14,848.14 is: 20,489.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,785.82 : 36,961.94 = 14,848.14 : x
  2. Step 2: Convert to fraction form
    26,785.82/36,961.94 = 14,848.14/x
  3. Step 3: Cross multiply
    26,785.82x = 36,961.94 × 14,848.14
  4. Step 4: Simplify right side
    26,785.82x = 548,815,985.55
  5. Step 5: Solve for x
    x = 548,815,985.55/26,785.82
  6. Step 6: Final answer
    x = 20,489.05

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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.