Home / 26,794.05-36,976.11-14,857.58

Finding the Fourth Proportional to 26,794.05, 36,976.11 and 14,857.58

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Solution

The fourth proportional to 26,794.05, 36,976.11 and 14,857.58 is: 20,503.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,794.05 : 36,976.11 = 14,857.58 : x
  2. Step 2: Convert to fraction form
    26,794.05/36,976.11 = 14,857.58/x
  3. Step 3: Cross multiply
    26,794.05x = 36,976.11 × 14,857.58
  4. Step 4: Simplify right side
    26,794.05x = 549,375,632.71
  5. Step 5: Solve for x
    x = 549,375,632.71/26,794.05
  6. Step 6: Final answer
    x = 20,503.65

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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.