Home / 7,306.06-10,958.12-4,175.92

Finding the Fourth Proportional to 7,306.06, 10,958.12 and 4,175.92

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Solution

The fourth proportional to 7,306.06, 10,958.12 and 4,175.92 is: 6,263.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,306.06 : 10,958.12 = 4,175.92 : x
  2. Step 2: Convert to fraction form
    7,306.06/10,958.12 = 4,175.92/x
  3. Step 3: Cross multiply
    7,306.06x = 10,958.12 × 4,175.92
  4. Step 4: Simplify right side
    7,306.06x = 45,760,232.47
  5. Step 5: Solve for x
    x = 45,760,232.47/7,306.06
  6. Step 6: Final answer
    x = 6,263.33

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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.