Home / 26,103.44-36,022.45-14,166.79

Finding the Fourth Proportional to 26,103.44, 36,022.45 and 14,166.79

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Solution

The fourth proportional to 26,103.44, 36,022.45 and 14,166.79 is: 19,550.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,103.44 : 36,022.45 = 14,166.79 : x
  2. Step 2: Convert to fraction form
    26,103.44/36,022.45 = 14,166.79/x
  3. Step 3: Cross multiply
    26,103.44x = 36,022.45 × 14,166.79
  4. Step 4: Simplify right side
    26,103.44x = 510,322,268.91
  5. Step 5: Solve for x
    x = 510,322,268.91/26,103.44
  6. Step 6: Final answer
    x = 19,550.00

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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.