Home / 51,093.41-76,639.23-22,993.58

Finding the Fourth Proportional to 51,093.41, 76,639.23 and 22,993.58

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Solution

The fourth proportional to 51,093.41, 76,639.23 and 22,993.58 is: 34,489.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,093.41 : 76,639.23 = 22,993.58 : x
  2. Step 2: Convert to fraction form
    51,093.41/76,639.23 = 22,993.58/x
  3. Step 3: Cross multiply
    51,093.41x = 76,639.23 × 22,993.58
  4. Step 4: Simplify right side
    51,093.41x = 1,762,210,266.14
  5. Step 5: Solve for x
    x = 1,762,210,266.14/51,093.41
  6. Step 6: Final answer
    x = 34,489.97

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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.