Home / 26,462.75-36,535.71-16,401.89

Finding the Fourth Proportional to 26,462.75, 36,535.71 and 16,401.89

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Solution

The fourth proportional to 26,462.75, 36,535.71 and 16,401.89 is: 22,645.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,462.75 : 36,535.71 = 16,401.89 : x
  2. Step 2: Convert to fraction form
    26,462.75/36,535.71 = 16,401.89/x
  3. Step 3: Cross multiply
    26,462.75x = 36,535.71 × 16,401.89
  4. Step 4: Simplify right side
    26,462.75x = 599,254,757.08
  5. Step 5: Solve for x
    x = 599,254,757.08/26,462.75
  6. Step 6: Final answer
    x = 22,645.22

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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.