Home / 26,698.75-40,021.97-14,858.17

Finding the Fourth Proportional to 26,698.75, 40,021.97 and 14,858.17

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Solution

The fourth proportional to 26,698.75, 40,021.97 and 14,858.17 is: 22,272.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,698.75 : 40,021.97 = 14,858.17 : x
  2. Step 2: Convert to fraction form
    26,698.75/40,021.97 = 14,858.17/x
  3. Step 3: Cross multiply
    26,698.75x = 40,021.97 × 14,858.17
  4. Step 4: Simplify right side
    26,698.75x = 594,653,059.65
  5. Step 5: Solve for x
    x = 594,653,059.65/26,698.75
  6. Step 6: Final answer
    x = 22,272.69

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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.