Home / 26,828.44-37,023.24-14,891.77

Finding the Fourth Proportional to 26,828.44, 37,023.24 and 14,891.77

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Solution

The fourth proportional to 26,828.44, 37,023.24 and 14,891.77 is: 20,550.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,828.44 : 37,023.24 = 14,891.77 : x
  2. Step 2: Convert to fraction form
    26,828.44/37,023.24 = 14,891.77/x
  3. Step 3: Cross multiply
    26,828.44x = 37,023.24 × 14,891.77
  4. Step 4: Simplify right side
    26,828.44x = 551,341,574.73
  5. Step 5: Solve for x
    x = 551,341,574.73/26,828.44
  6. Step 6: Final answer
    x = 20,550.64

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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.