Home / 26,475.46-39,704.38-10,676.42

Finding the Fourth Proportional to 26,475.46, 39,704.38 and 10,676.42

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Solution

The fourth proportional to 26,475.46, 39,704.38 and 10,676.42 is: 16,011.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,475.46 : 39,704.38 = 10,676.42 : x
  2. Step 2: Convert to fraction form
    26,475.46/39,704.38 = 10,676.42/x
  3. Step 3: Cross multiply
    26,475.46x = 39,704.38 × 10,676.42
  4. Step 4: Simplify right side
    26,475.46x = 423,900,636.72
  5. Step 5: Solve for x
    x = 423,900,636.72/26,475.46
  6. Step 6: Final answer
    x = 16,011.08

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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.