Home / 26,882.35-40,323.21-16,355.26

Finding the Fourth Proportional to 26,882.35, 40,323.21 and 16,355.26

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Solution

The fourth proportional to 26,882.35, 40,323.21 and 16,355.26 is: 24,532.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,882.35 : 40,323.21 = 16,355.26 : x
  2. Step 2: Convert to fraction form
    26,882.35/40,323.21 = 16,355.26/x
  3. Step 3: Cross multiply
    26,882.35x = 40,323.21 × 16,355.26
  4. Step 4: Simplify right side
    26,882.35x = 659,496,583.58
  5. Step 5: Solve for x
    x = 659,496,583.58/26,882.35
  6. Step 6: Final answer
    x = 24,532.70

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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.