Home / 26,786.65-36,958.25-16,027.18

Finding the Fourth Proportional to 26,786.65, 36,958.25 and 16,027.18

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Solution

The fourth proportional to 26,786.65, 36,958.25 and 16,027.18 is: 22,113.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,786.65 : 36,958.25 = 16,027.18 : x
  2. Step 2: Convert to fraction form
    26,786.65/36,958.25 = 16,027.18/x
  3. Step 3: Cross multiply
    26,786.65x = 36,958.25 × 16,027.18
  4. Step 4: Simplify right side
    26,786.65x = 592,336,479.80
  5. Step 5: Solve for x
    x = 592,336,479.80/26,786.65
  6. Step 6: Final answer
    x = 22,113.12

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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.