Home / 9,631.26-14,451.06-3,395.73

Finding the Fourth Proportional to 9,631.26, 14,451.06 and 3,395.73

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Solution

The fourth proportional to 9,631.26, 14,451.06 and 3,395.73 is: 5,095.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,631.26 : 14,451.06 = 3,395.73 : x
  2. Step 2: Convert to fraction form
    9,631.26/14,451.06 = 3,395.73/x
  3. Step 3: Cross multiply
    9,631.26x = 14,451.06 × 3,395.73
  4. Step 4: Simplify right side
    9,631.26x = 49,071,856.52
  5. Step 5: Solve for x
    x = 49,071,856.52/9,631.26
  6. Step 6: Final answer
    x = 5,095.06

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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.