Home / 26,210.39-36,169.23-14,273.69

Finding the Fourth Proportional to 26,210.39, 36,169.23 and 14,273.69

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Solution

The fourth proportional to 26,210.39, 36,169.23 and 14,273.69 is: 19,697.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,210.39 : 36,169.23 = 14,273.69 : x
  2. Step 2: Convert to fraction form
    26,210.39/36,169.23 = 14,273.69/x
  3. Step 3: Cross multiply
    26,210.39x = 36,169.23 × 14,273.69
  4. Step 4: Simplify right side
    26,210.39x = 516,268,249.24
  5. Step 5: Solve for x
    x = 516,268,249.24/26,210.39
  6. Step 6: Final answer
    x = 19,697.09

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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.