Home / 9,276.83-13,890.14-6,792.83

Finding the Fourth Proportional to 9,276.83, 13,890.14 and 6,792.83

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Solution

The fourth proportional to 9,276.83, 13,890.14 and 6,792.83 is: 10,170.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,276.83 : 13,890.14 = 6,792.83 : x
  2. Step 2: Convert to fraction form
    9,276.83/13,890.14 = 6,792.83/x
  3. Step 3: Cross multiply
    9,276.83x = 13,890.14 × 6,792.83
  4. Step 4: Simplify right side
    9,276.83x = 94,353,325.73
  5. Step 5: Solve for x
    x = 94,353,325.73/9,276.83
  6. Step 6: Final answer
    x = 10,170.86

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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.