Home / 7,973.46-11,950.29-4,266.54

Finding the Fourth Proportional to 7,973.46, 11,950.29 and 4,266.54

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Solution

The fourth proportional to 7,973.46, 11,950.29 and 4,266.54 is: 6,394.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,973.46 : 11,950.29 = 4,266.54 : x
  2. Step 2: Convert to fraction form
    7,973.46/11,950.29 = 4,266.54/x
  3. Step 3: Cross multiply
    7,973.46x = 11,950.29 × 4,266.54
  4. Step 4: Simplify right side
    7,973.46x = 50,986,390.30
  5. Step 5: Solve for x
    x = 50,986,390.30/7,973.46
  6. Step 6: Final answer
    x = 6,394.51

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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.