Home / 26,072.06-39,107.52-6,350.72

Finding the Fourth Proportional to 26,072.06, 39,107.52 and 6,350.72

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Solution

The fourth proportional to 26,072.06, 39,107.52 and 6,350.72 is: 9,525.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,072.06 : 39,107.52 = 6,350.72 : x
  2. Step 2: Convert to fraction form
    26,072.06/39,107.52 = 6,350.72/x
  3. Step 3: Cross multiply
    26,072.06x = 39,107.52 × 6,350.72
  4. Step 4: Simplify right side
    26,072.06x = 248,360,713.88
  5. Step 5: Solve for x
    x = 248,360,713.88/26,072.06
  6. Step 6: Final answer
    x = 9,525.94

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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.