Home / 26,408.62-39,586.27-16,554.82

Finding the Fourth Proportional to 26,408.62, 39,586.27 and 16,554.82

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Solution

The fourth proportional to 26,408.62, 39,586.27 and 16,554.82 is: 24,815.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,408.62 : 39,586.27 = 16,554.82 : x
  2. Step 2: Convert to fraction form
    26,408.62/39,586.27 = 16,554.82/x
  3. Step 3: Cross multiply
    26,408.62x = 39,586.27 × 16,554.82
  4. Step 4: Simplify right side
    26,408.62x = 655,343,293.62
  5. Step 5: Solve for x
    x = 655,343,293.62/26,408.62
  6. Step 6: Final answer
    x = 24,815.51

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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.